Commit Graph
135 Commits
Author SHA1 Message Date
Neil 9905da80cc refactor(runtime): import runtime helpers from their owning modules, not re-export shims (#30373)
Removes the re-export lines in 22 src/main/runtime modules (rpc schemas, skill surface, worker
identity, terminal viewport, teardown, git, e2ee crypto and more); importers and test mocks name
the real modules.
2026-10-18 09:28:51 -07:00
Neil 658953dc23 refactor(ssh): group system-ssh transport, ssh config and remote exec into ssh/{system-transport,config,remote-exec}/ (#30355)
git mv plus import, vi.mock and path-literal rewrites; one e2e route regex follows the moved
dynamic-forward process.
2026-10-18 07:26:10 -07:00
Neil 2d1ec53533 refactor(ssh): fence the legacy relay in ssh/legacy-relay/ and drop the relay name from live deploy primitives (#30292)
Moves legacy-relay-bridge/ plus the relay-only census and endpoint files into ssh/legacy-relay/,
so the 2027-01-15 retirement deletes one folder. Live install, exec and framing modules that only
carried the relay name become remote-*. git mv plus import, path-literal, routing and workflow
path-filter rewrites only; no remote file name or path changes.
2026-10-18 03:17:41 -07:00
Neil 2c12c1edf1 refactor(runtime): move runtime/relay to runtime/mobile-cloud-relay (#30274)
The folder is the cloud relay that reaches phones; under its old name it read as the legacy SSH
relay. git mv plus import and path-literal rewrites only.
2026-10-18 01:35:40 -07:00
Neil c359d09f22 chore(deps): remove unused desktop and mobile declarations (#30182)
* chore(deps): remove unused desktop and mobile declarations

* fix(deps): retain parser used by historical-release tests
2026-10-17 22:34:51 -07:00
Brennan Benson 216e3e42a6 fix(native-chat): a Codex chat is Working only while Codex holds the send (#29922)
* fix(native-chat): a Codex chat is Working only while Codex holds the send

Working read 'a send still pending delivery', so any echo or idle signal
that never arrived (a hook-blocked prompt, an answer naming no turn, idle
before a timed-out send was written) kept the chat Working, Stop up, the
queue frozen and /compact refused until the agent exited.

Codex now reports which sends it still holds: unanswered, answered into a
turn that has not ended, or answered into none while a status read after
that answer says the thread runs. Replies and statuses are ordered as they
are read, so a stale status cannot release a newer send. The host reads
that set (plus the short window while it hands a send over) for Working,
publishes a send the child stopped holding as in doubt on every page and
frame so older clients agree, and republishes when the set changes with no
row. The Codex idle latch and its release are removed.

* fix(native-chat): name the handover journal type; reverse without mutating

* test(native-chat): a lost Codex answer while idle is no longer the chat's work; run the held-sends test with the database runtime

* fix(native-chat): bound work updates and own command handovers

* refactor(native-chat): reuse session delivery plumbing

* test(native-chat): allow separate ownership restatements

* test(wire): resolve the release tab predicate after relocation

* test(native-chat): reuse existing promise and empty-batch primitives
2026-10-17 13:14:15 -07:00
Brennan Benson 035588e914 test(cross-version): read isStructuredTab from the shared module the newest release defines it in (#30000) 2026-10-17 00:11:43 -07:00
Brennan Benson 58f1f7de1e fix(mobile): edit queued messages in place (#28646)
* fix(mobile): edit queued messages in place

* fix(mobile): use the platform input font size for queued edits

* fix(mobile): handle missing host support while probing queued edits

* Keep phone queued edits owned through save settlement

* Keep phone queued edits local to mounted chat

* fix(mobile): retire queued editor when its card disappears

* fix(mobile): retain queued edits while reconnecting

* test(mobile): await reconnect timer inside act callback

* fix(mobile): publish queued edit transport after commit

* test(mobile): await queued Edit inside act callbacks

* fix(mobile): hand a stale queued Save to the composer and reopen on the newer text

* fix(mobile): close an unchanged queued Save locally and keep stale typing in its own chat

* fix(mobile): explain disconnected queued edit refusal

* fix(mobile): combine queued session contract imports
2026-10-17 00:06:07 -07:00
Neil 76fc1e5acd fix(web): pair and stay paired from plain-http LAN and Tailscale pages again (#29984)
Partially reverts #27540 and the plain-http part of #27552, which broke web
pairing on upgrade for 1.4.227 users who open Orca at a LAN or Tailscale address:

- The host no longer refuses a first pairing from a plain-http page on another
  machine (insecure_origin, ORCA_ALLOW_INSECURE_WEB_PAIRING).
- Such a page keeps its pairing code in local storage and signs in with it, as
  in 1.4.227, so reloads, new tabs and bookmarks stay paired; no notice.
- Session-only browser keys (pairing.device-key-ephemeral.v1, the idle sweep)
  stay for browsers without Ed25519.
- A web client whose credentials are refused shows the host's reason instead
  of an empty workspace and "Session restore failed".
2026-10-16 22:50:27 -07:00
Brennan Benson dd3bbf680e Catch up desktop chats from the newest page (#29125)
* fix(native-chat): retire acknowledged send echoes after catch-up

* test: follow phone lint rules in reconnect regression

* test: format reconnect message expectation

* Keep current chat requests independent of loaded history

* Read current chat requests in bounded cursor pieces

* Bound desktop catch-up after independent request support

* Fix current request subscription static checks

* Match generated request schema import ordering

* fix(native-chat): correct current request type boundaries

* Accept readonly client capability fixtures

* Exercise current request reads in wire compatibility inventory

* Align current request fixtures with provider commit and RPC surface

* test(native-chat): include current request browser capability

* Keep the mobile chat session hook within its line budget

* Format mobile current request readers

* fix(native-chat): reopen once for a current-request version whose read keeps failing

A deterministic read failure reopened the subscription, whose first frame re-read the same version and reset the backoff, so the pane resubscribed every 750 ms forever.

* test(native-chat): type the current-request snapshot fixture

* test(native-chat): wait for the hydrated open before driving the subscription
2026-10-16 17:46:54 -07:00
Brennan Benson 8c1ade9e44 Keep pending chat decisions available outside loaded history (#29121)
* fix(native-chat): retire acknowledged send echoes after catch-up

* test: follow phone lint rules in reconnect regression

* test: format reconnect message expectation

* Keep current chat requests independent of loaded history

* Read current chat requests in bounded cursor pieces

* Fix current request subscription static checks

* Match generated request schema import ordering

* fix(native-chat): correct current request type boundaries

* Exercise current request reads in wire compatibility inventory

* Align current request fixtures with provider commit and RPC surface

* test(native-chat): include current request browser capability

* Keep the mobile chat session hook within its line budget

* Format mobile current request readers

* fix(native-chat): reopen once for a current-request version whose read keeps failing

A deterministic read failure reopened the subscription, whose first frame re-read the same version and reset the backoff, so the pane resubscribed every 750 ms forever.

* test(native-chat): type the current-request snapshot fixture

* test(native-chat): wait for the hydrated open before driving the subscription
2026-10-16 16:01:58 -07:00
Brennan Benson b3048a2b9c Wait for agent readiness without blocking native chat (#27925)
* Finish structured agent readiness before delivering held work

* Adapt permission fixtures to startup lifecycle

* Keep model discovery for chats before their first start

* Use one host readiness promise for provider operations

* Await provider opening in the execution host

* Await Claude initialization in host-owned open

* Observe Claude readiness through the host status

* Keep optional readback behind host readiness

* Recheck launch permission after host readiness

* Preserve the awaited child during permission revalidation

* Record failed owned opening before the first message

* Abort a matching provider open when its child exits

* Cover provider exit during an unanswered host open

* Cover explicit failure facts on a host-stopped child

* Keep startup waits cancellable and preserve operation order

* Keep live choices and delivery order while agents start

* Apply startup picks and let parked messages release operations [skip ci]

* Save a waiting startup pick after Stop ends its opening [skip ci]

* Save choices when startup ends or a replacement is still opening

* Check saved choices separately from Claude startup reports

* Align startup fixtures and preserve observed Claude exits

* Order startup picks before later messages and retain flow regressions

* Keep reviewed lifecycle contracts while pruning duplicate tests

* Save picks after a proven exit without requiring a child

* Type the startup reply fixture against the Claude control contract

* Honor the before-input callback in the startup reply fixture

* Keep startup option menus independent and show the saved choice

* Exercise startup picks across real menus and the runtime

* Keep saved effort visible when picking a model during startup

* Include the running-turn scope in repeated Stop fixture

* Use the current attach contract in import fixtures

* Align carried-message fixture with startup event contract

* Keep launch-only permission picks usable while prior writes wait

* ci: rerun on main with the locale fix

* Preserve goal retries and chat launch selections

* Give launch regression its request identity

* test(native-chat): type the provisional-launch hook's session prop
2026-10-16 12:44:35 -07:00
NeilandClaude 7306273d89 fix(ssh): switching back to a quiet remote terminal no longer refetches its snapshot (#29253)
* fix(ssh): switching back to a quiet remote terminal no longer refetches its snapshot

Co-Authored-By: Claude <noreply@anthropic.com>

* test(cross-version-wire): drop notice negotiates only between current peers

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-10-15 19:39:59 -07:00
Jinwoo Hong dfafde6a7f test(cross-version): pin the ephemeral-key and source-fence downgrade tests to v1.4.224 (#28803)
v1.4.225 ships both capabilities, so the newest release no longer models an
old host. Pin each to the last release without its capability, as the other
downgrade tests in the suite already do.
2026-10-14 14:39:55 -04:00
OrcaWinandm4air 822bd9f972 fix(ssh): keep 1.4.224's running terminals working after the upgrade (legacy relay bridge) (#27787)
* wip: legacy relay bridge client

* Revert "fix(ssh): end an older Orca's relay terminals from the connect refusal (STA-10166) (#27748)"

This reverts commit d4a55f583e.

* feat(ssh): bridge terminals an older relay still runs into their old tabs

* test(ssh): cover the legacy relay bridge client, target bridge, transport and gate

* test(ssh): type the bridge test fakes without assertions

* test(e2e): a 1.4.224 relay's live terminal survives the upgrade on a Docker SSH host

* ci(e2e): route legacy relay bridge changes to its Docker spec

* fix(ssh): bridge delta moves too, and never read a non-exhaustive relay listing as exit

* fix(ssh): keep retrying a bridge for panes that mount before connect; end panes proven gone

* fix(ssh): bridge 1.4.224's detached leases through export preflight; publish every leased pane before the first look

* test(e2e): build the released relay out of process so Playwright never loads ESM build tooling

* fix(renderer): drop the recovery hook main removed from PtyTransport

* test(e2e): show the converted worktree before reading the bridged tab

* test(e2e): reconnect and wait for the converted host before opening the bridged tab

* fix(renderer): match bridged leases to tabs mirrored from the managed server

* test(e2e): find the mirrored relay-era tab under any worktree key

* test(e2e): open the converted worktree before looking for its mirrored tab

* test(e2e): a retired lease is terminated or pruned

* fix(ssh): back off attaches a listed terminal refuses; one pane per bridged shell

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-12 02:24:12 -07:00
Neil bb2d3090ab Share historical test source and add manual cache cleanup (#27743)
* Share immutable historical source across local cross-version test caches

* Add preview-first cleanup of old historical test caches

* Include historical test cache cleanup in worktree space maintenance

* Report and retain read-only Electron installs during cleanup

* Protect read-only installs under root and isolate cleanup CLI fixtures
2026-10-11 21:11:37 -07:00
OrcaWinandm4air 0663e27b35 feat(web): the browser signs in with a non-extractable device key, or pairs for this session only (#27552)
* feat(web): the browser signs in with a non-extractable device key, or pairs for this session only

- On a secure page with WebCrypto Ed25519, the browser registers a non-extractable key
  (stored in IndexedDB, create-exclusive across tabs) over a v2 token socket, then
  reconnects with key auth and replaces its stored pairing code with a placeholder.
  Requests on a keyed socket carry no token.
- On a plain-http page on another machine, or without Ed25519, existing stored pairings
  keep working unchanged (with a warning); new pairings stay in memory and, when the host
  supports it, register a session-only key.
- Only a sealed device_revoked naming this browser's key deletes it; a downgraded host,
  a bad proof or host storage trouble keep it.
- The shared handshake core gains an async device-key credential (v2 only).

* fix(web): mark web sockets, bind keys to their pairing, survive a broken key store

- Every web socket carries ?orca-client=web so hosts gate only the web bundle.
- A key record belongs to one pairing revision: a re-pair uses its fresh code.
- A code that never migrated connects without reading IndexedDB; a migrated
  pairing whose key store fails retries instead of going dead.
- A tab that finds the key already active forgets its code, and saving a stale
  copy of the same pairing never puts the code back over a placeholder.

* fix(web): a stale tab never deletes or overwrites a newer pairing

A key record from a newer pairing revision is left alone (the tab stays on its
code), and saving an older revision never replaces a newer stored pairing.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-11 15:17:00 -07:00
OrcaWinandm4air fee083fa47 feat(runtime): session-only browser keys and opt-in for pairing from plain-http pages (host) (#27540)
* feat(runtime): session-only browser keys and an opt-in for pairing from plain-http pages (host)

- pairing.registerDeviceKey accepts ephemeral: true (advertised as
  pairing.device-key-ephemeral.v1). Such keyed rows are dropped when the host
  restarts and after 12 hours with no live socket; a sweep removes them and cuts
  any socket still bound to them, so later key auth gets device_revoked.
- The WebSocket upgrade Origin is recorded per socket. A first pairing (a
  never-used pairing code) from an http:// page on another machine is refused
  with a sealed insecure_origin error unless the operator sets
  ORCA_ALLOW_INSECURE_WEB_PAIRING=1. Already-paired browsers, https and loopback
  pages, and native clients are unchanged.
- Registry file reading moved to device-registry-file-read.ts to keep the
  registry under the size cap.

* fix(runtime): gate first pairings only for the marked web client, never phones

React Native sends an http Origin on every LAN WebSocket, so the Origin alone
refused first-time QR pairing from released phones. The web bundle now marks
its upgrade with ?orca-client=web; only a marked socket from an http page on
another machine is gated. Released hosts ignore the query string.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-11 14:40:36 -07:00
OrcaWinandm4air f9794d8efc refactor(remote): one paired E2EE handshake core for desktop, CLI, web and mobile clients (#27523)
* refactor(remote): one paired E2EE handshake core for desktop, CLI, web and mobile clients

Every paired client now builds its hello, checks the host's ready, seals its
auth frame and opens host frames through src/shared/paired-e2ee-client-handshake.
Platforms inject their own NaCl/base64 primitives. The v2 client session and its
pure-JS key schedule (@noble/hashes 1.8.0, the version mobile pins) move to
src/shared, and the per-host v2 latch policy is shared with an injected store.

No wire change: frames match the captured legacy and v2 fixtures byte for byte,
and a cross-version test drives the core against the released host and the
released client against this host. The auth step is now async so a device-key
signer can slot in later.

* fix(remote): keep @noble/hashes out of the CLI's unbundled runtime

The packaged CLI loads src/shared output from disk, so a bare @noble/hashes
import failed the packaged-runtime check. The v2 key schedule is now a
primitive: Node clients use the node:crypto schedule (moved to src/shared so
the CLI can reach it), while the browser and phone keep the pure-JS one.

* fix(mobile): re-check the v2 latch before sending a legacy auth frame

The auth step is async, so another socket can latch the host to v2 while a
legacy auth frame is being sealed. Refuse it at send time, as before.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-11 12:14:51 -07:00
OrcaWinandm4air 6ffbdcd875 feat(runtime): device-key authentication and per-installation key migration (host) (#27493)
* feat(runtime): device-key authentication and per-installation key migration (host)

* fix(runtime): corrupt registry is never a revocation verdict; keyed sockets dispatch without a token; forks keep their Relay binding

* fix(runtime): keep an unparseable device registry aside; an unlisted key is never 'revoked' while it exists

* fix(runtime): a set-aside corrupt registry keeps verdicts doubtful even when the registry file is missing

* test(runtime): registerDeviceKey reaches the bound socket through the dispatcher for runtime and mobile rows

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-11 07:51:33 -07:00
OrcaWinandm4air 7f30a7aa35 fix(mobile): direct connections use v2 framing and never fall back once v2 is seen (#27473)
* fix(mobile): direct connections use v2 framing and never fall back once v2 is seen

* test: drop casts in direct v2 tests

* fix(mobile): count v2 handshake failures against the auth retry budget; latch only after host auth

* fix(mobile): pick direct framing at open, recheck the latch before legacy auth, and keep old hosts off the auth budget

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-11 06:41:39 -07:00
e9279b613e refactor(ssh): drop the legacy-relay bridge and the relay branch of the terminal gate (#27471)
The terminal gate's relay lister always resolved to null in production (no SSH PTY
provider is ever registered), so its relay and previous-relay branches, the legacy
relay route/router/routing, the previous-relay census and the once-connected
re-check could never run. The gate now takes only the host census; census-only
verdicts are pinned by a characterization test written before the change.

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>
2026-10-11 06:12:22 -07:00
OrcaWinandm4air 2b4b60a87e refactor(relay): delete the SSH relay server, its build assets and tests (#27215)
* wip: delete the SSH relay server and its build, assets and tests

* wip: drop main/relay plugin conformance; WSL reader lookup test

* fix: drop the emptied relay bench; prune baselines

* test: keep the native halves of tests that also covered the relay

* chore(ci): drop shard timings for the deleted relay server tests

* fix: keep the directory listing budget that darwin terminal names now import

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-10 22:36:42 -07:00
OrcaWinandm4air fff0bb0d06 feat(runtime): the host refuses a request meant for another runtime (#27224)
A CLI launched from an Orca terminal now sends, with each request, the
runtime it verified before sending (expectedRuntimeSource: the launching
profile's installation id plus the verified runtime id). The host checks
it before parsing params or running any handler and refuses a mismatch
with runtime_source_mismatch, so a runtime that took over the endpoint
between the CLI's check and its send cannot apply the request.

Optional field: an old CLI sends none and an old host ignores it (the
CLI's pre-send probe stays the fence there). Hosts advertise
runtime-source-fence.v1.

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-10 03:50:26 -07:00
OrcaWinandm4air 31b2b17d9b refactor(wsl): move the WSL guest bundle sources out of src/relay (#27174)
* refactor(wsl): move the WSL guest bundle sources out of src/relay

The WSL hook relay and WSL browser network relay are built from src/relay but are
not part of the SSH relay. Move them, and the 46 relay modules the hook relay
bundles, to src/wsl-guest so the SSH relay can be deleted on its own. Pure
renames; the built bundles are byte-identical.

Adds a boundary test so nothing outside src/relay imports it except relay tests.

* fix(ci): exempt renamed files' existing lint debt in the changed-lines gate

* test(relay): keep the cast suppression on the wrapped line

* test(relay): only parse files that mention relay in the import boundary check

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-10 02:46:27 -07:00
OrcaWinandm4air 180e8c186f feat(ports): host-scoped port scan and stop on the server (#27188)
* feat(ports): host-scoped port scan and stop on the server

Add workspacePorts.scanHost/killHost, addressed by workspace and resolved on the
server to the workspace's own execution host (this machine or one of its SSH
hosts). Stop is bound to the host its row was scanned on and is refused on SSH
hosts, where ownership cannot be proven. Advertised as
workspace-ports.host-scoped.v1.

* fix(ports): only this host's workspaces authorize Stop; a failed relay scan is not empty

Port ownership probes now come from host routing instead of the repo row's
connectionId, so an SSH repo that carries only executionHostId (or a runtime-
hosted repo) can no longer make a local listener look workspace-owned.

The relay's ports.detect now fails when it could not read the socket table
(unreadable /proc/net/tcp, or neither Windows scanner answering) instead of
answering an empty list, so a host scan reports unavailable rather than none.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-10 01:27:49 -07:00
OrcaWinandm4air cbeb703490 feat(hosts): servers publish a host descriptor (#27193)
* feat(hosts): servers publish a host descriptor

A paired server now reports a stable installation id, created once per
profile, plus an optional machine binding (HMAC keyed by that id over
the machine id and profile path) in status.get and in runtime pairing
offers. Optional fields only: older clients ignore them and older hosts
omit them. Clients start using it in the follow-up.

* fix(hosts): serialize installation id creation so concurrent starts never fork it

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-10 01:26:26 -07:00
OrcaWinandm4air b961442814 test(wire): give the preflight downgrade journey a non-Windows old host (#27177)
#27164 made an old host without a known non-Windows platform ask for an update
instead of answering its default list. The cross-version journey mocked the
capability probe but not the status read, so no request ever reached the wire.

Co-authored-by: m4air <m4air@Mac.localdomain>
2026-10-10 00:32:53 -07:00
d3e3b173e6 fix(agents): one host-routed agent-detection entry point (#27054)
* fix(agents): one host-routed agent-detection entry point

preflight.detectAgents / refreshAgents take an optional { worktreeId } and the
host resolves that workspace's project runtime (WSL included) or SSH target.
Gated by preflight.workspace-scoped.v1; old peers keep the host default.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(agents): route detection by the worktree's own host record

A repo id shared by local and SSH rows made the first row pick the detection
host. Resolve the worktree from the host's list and apply the shared
execution-host routing rule; ambiguous rows refuse. Dashboard falls back to the
host-default list until a workspace's own list loads.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(agents): refuse an ambiguous workspace instead of probing the host

Only selector_not_found keeps the host default; selector_ambiguous now fails
closed. Adds runtime-level coverage of the lookup.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(agents): refuse an ambiguously owned folder workspace

Co-Authored-By: Claude <noreply@anthropic.com>

* test(agents): quick-launch runtime target carries the workspace

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: m4air <m4air@m4airs-MacBook-Air.local>
Co-authored-by: Claude <noreply@anthropic.com>
2026-10-09 18:39:13 -07:00
Neil 1912c90141 Extract subprocess handling into @orca/process-host (#26963)
Extract subprocess execution and process contracts into @orca/process-host with explicit public entry points, independent checks, and one Node 18 compatible CommonJS runtime. Migrate application consumers and integrate package builds, dependency selection, import enforcement, and runtime resource staging.

Preserve daemon startup ownership and profile isolation, and qualify development rebuild recovery and concurrent output publication. Remove unnecessary aliases, test forwarding exports, and a duplicate output scan.

Validation: full typechecks, changed-code quality, package and artifact checks, native Windows builds/types plus 306 runtime tests, and independent native reviews.

Matched full E2E controls on original main and unchanged reviewed head both pass all 17 applicable tests (nine skips). Earlier intermittent E2E failures are documented in the PR; no assertions were weakened. The final combined-tree audit preserves both branches with no import-boundary violations.
2026-10-09 18:32:28 -07:00
Brennan Benson 59631b8b26 fix(native-chat): edit a queued message in place, even while a question is open (#26886)
* feat(native-chat): edit a queued message in place on the host

A queued card's Edit used to copy its text into the composer and delete the
card, so the message lost its place, an agent-mail card lost its sender, and
while a question or approval replaced the composer the text vanished.

The execution host now edits the card itself:
- agentSession.queuedMessageUpdate replaces only the card's text, as a
  compare-and-set on the body fingerprint the client last saw. It keeps the
  id, position, sender, kind, send mode and attachments; a command card is not
  editable. A resent Save answers from the card as it stands (unchanged or
  changed), so a lost answer never overwrites newer text.
- agentSession.queuedMessageEditHold acquires, renews and releases an
  in-memory edit lease per caller and edit. While one is live, automatic
  delivery stops at the card (earlier cards still send, later ones wait); an
  explicit Send still overrides. Leases expire after two minutes on their own,
  re-derive validity from the card on every read, and die with the
  conversation. Release uses cleanup admission.
- The published card carries an optional editHeld marker, never `paused`.
- Both methods sit behind the new agent-session.queued-message-edit.v1
  capability, independent of the dark mid-turn queue capability, and are on
  the mobile allowlist for the phone follow-up.

* feat(native-chat): edit a queued card inline on desktop

Edit message now opens an editor inside the queued card instead of moving the
text into the composer. The card keeps its place and sender, and the editor
stays usable while a question or approval holds the composer's slot (it does
not lose focus to the prompt card).

- Enter or Cmd/Ctrl+Enter saves, Shift+Enter is a newline, Escape cancels;
  IME composition keys never save or cancel. Save and Cancel replace the
  card's own actions while it is edited; one editor per pane.
- The editor holds the host's edit lease, renewing every 30 seconds and taking
  it again after a lapse. Lease failures are only logged: they never block
  typing, Save or Cancel.
- If the card is sent or removed elsewhere mid-edit, a clean edit just
  closes; changed text goes into the chat box after any existing draft, with
  one toast. A Save that lands and then sends counts as success.
- Against a host without agent-session.queued-message-edit.v1 the card offers
  no Edit (no copy-and-delete fallback); an empty overflow menu is hidden.

* fix(native-chat): name every queued-edit notice in its switch

* fix(native-chat): keep queued-edit typing safe and stop disabling Send elsewhere

- Save with an unreadable answer (dropped for a moved runtime fence, or lost)
  now reads the published card: saved text shown -> close; card gone -> the
  sent-as-saved / chat-box path; otherwise keep the editor quietly.
- Send and Steer stay enabled on a card edited on another device; the
  published editHeld marker is gone (no reader left). Automatic delivery
  still stops at an edited card on the host.
- Save answering changed moves the typing to the chat box and reopens the
  editor on the newer text. Notices say when the chat box is hidden by a
  question or approval.
- Closing the pane or switching chats with unsaved typing appends it to that
  chat's box quietly.
- Lease renewal no longer publishes, so an open editor is not idle-sweep
  activity.
- The consume compare-and-set also matches the body fingerprint.
- Saving unchanged text keeps the original blocks.

* fix(native-chat): keep Agent in the Japanese queued-edit notices, as the catalog does

* fix(native-chat): close a queued edit its own Save already landed, wake the queue for a pruned lease, keep typing across a reload

A Save whose answer was lost now closes once the card shows the saved text,
and a card that went out with exactly the typed text closes quietly instead
of copying it to the chat box. A renew that prunes another editor's lapsed
lease wakes the queue in place of the timer it cancels. A reload, which
unmounts nothing, hands unsaved typing to the chat box like closing the pane.

* refactor(native-chat): move the queued-edit notices to their own module

* fix(native-chat): unref the edit-lease timer in a way the phone's typecheck accepts

The lease module reaches the mobile test program through journal-store, where
setTimeout answers a number, so `timer.unref?.()` failed mobile's tests
typecheck ratchet.

* test(cross-version-wire): call the queued-edit methods in both skew directions

The manifest must name every agentSession method; the two edit methods
reach their host methods on a new build and are only called by clients
on a host advertising agent-session.queued-message-edit.v1.

* test(rpc): count the two queued-edit methods on the structured surface

* fix(native-chat): lay out the inline queued-message editor as a header, field and Save footer

While a card is edited, its row shows a pencil, "Editing message", the sender and an X that
cancels; the field at full width; and a footer with the key hint and Save. The card's queue icon
and its status line are hidden until editing ends.

* fix(native-chat): show the Enter key on the queued-message editor's Save button

The editor footer's muted key hint is gone. Save now carries the same inline
key badge as the new-workspace composer's Create button, extracted into a
shared ButtonKeyHint so both buttons render one badge.
2026-10-09 17:31:28 -07:00
Brennan Benson 280ef3c6f3 fix(native-chat): accept sends through their own receipt (#26672)
* feat(native-chat): add a chat-owned command receipt store

Adds the agent_session_command_receipts table and an insert-if-absent
receipt write that runs inside a command's own journal transaction. A
receipt records the command's identity, canonical hash, status and a
pointer to the row holding its result; it dies with its chat record.
Nothing uses it yet: the existing operation ledger stays authoritative.

* fix(native-chat): key command receipts like today's ledger ids

Rows are keyed by caller and operation id; a send looks across callers and
other methods look up only their caller's row, matching the existing ledger.
Bad rows and newer table shapes read as unreadable instead of throwing.

* fix(native-chat): order receipt lookups by insertion and key by operation id

Global lookups now take rows in insertion order, so a read and an insert
agree on which receipt answers an id regardless of the host clock. The
primary key leads with the operation id, so its own index serves both
lookups.

* fix(native-chat): accept sends through their own receipt

Send (direct, queued, steer) and /compact no longer commit a separate
ledger reservation before the message is saved. Their command receipt is
inserted-if-absent in the same transaction as the submission or queued
draft; a repeated id replays from it, a changed request conflicts.
Operation ids are checked for syntax only, so age, clock skew, pruning
and the reservation's own storage can no longer refuse a send.

The ledger success row they already co-committed stays as a temporary
insert-if-absent write so families not yet switched keep seeing these
ids; it is never read on this path.

* fix(native-chat): answer a send's receipt one way, share /compact's id space with Send, wake delivery once

- After its commit, a send whose publication fails answers through the same receipt replay a retry takes, so one id gets one answer; the in-memory copy and journal reload are gone.
- /compact ids are global like Send's: a retry under a new connection replays instead of needing a second acknowledgment write.
- The receipt route calls its runner directly; the runner wakes delivery when a new message row commits.
- The compatibility ledger row expires from host time; each temporary site is labelled.
- Receipt read errors and post-commit failures are logged.

* test(native-chat): expect receipt answers where tests assumed the send ledger

Restart-continuation tests now model the case Send cannot vouch for (saved but
not loaded into memory) and keep it unconfirmed; a later throw after the message
is in the chat answers continued, as a resend would. Drop /compact's unreachable
legacy replay branch and fix stale comments.

* test: run the queued tests that open the journal database in the Node runtime project
2026-10-09 17:25:43 -07:00
Brennan Benson a825a84a0f test(search): keep Kiro out of older hosts' expected history-search agents (#27002)
#26695 added Kiro to the history-search agent catalog and updated the
unit tests, but the cross-version wire tests still built their expected
older-host agent list as 'everything except the agents added later',
which now included Kiro. Older hosts never accepted Kiro, and the
client correctly withholds it, so those 7 tests failed on main.
2026-10-09 16:56:37 -07:00
Brennan Benson 573ff0bca3 Save a new chat's first message during create (#26332)
* fix(native-chat): the host owns the send queue; the window keeps no saved outbox

The desktop kept each structured chat's unsent messages in localStorage and
sent them in order, so one message whose fate was unknown froze every later
send, Retry dropped it silently, failed sends could not be discarded, and an
offline chat could send hours later. The host already records every message
and owns the queue; the window now only sends.

- One in-memory sender for composer, launch prompts and messages sent from
  outside the chat. One send in flight per chat; a transport failure resends
  the same id for up to 30 s; a refusal that proves nothing was recorded puts
  the text back in the composer with the reason; a send that went out and was
  never answered shows an in-doubt line with Send again and holds nothing up.
- The host's "unknown" rows get the same in-doubt line and Send again, from
  the journal, in every window.
- A message an older build left in localStorage is never sent: the host's
  conversation outline decides what goes back to the composer, and the copy is
  deleted once that is saved.

* fix(native-chat): send through the structured chat RPC wrapper, with its timeouts

The sender called the runtime RPC directly, skipping the per-method timeouts
every other structured chat call gets. Only a remote host's request skips the
compatibility check the sender already ran.

* fix(native-chat): an unconfirmed send goes back to the composer, with no new row line

The common pattern draws nothing extra on a message whose delivery is in
doubt once its turn is over, and puts a failed send's text back in the
composer with the reason. So a send nobody answered in time, or one a host
answers in a way that proves nothing, goes back to the composer worded as
unconfirmed, and a host "unknown" row shows nothing extra. Removes the in-doubt
phase, Send again, and its strings.

A host's made-up row for an id its journal lost now reads as unconfirmed, not
as recorded, so that message comes back instead of vanishing.

* test(native-chat): pin that nothing resends a send given back as unconfirmed

* fix(native-chat): sends survive a tab close, never resend after a Stop, and keep remote images

- A normal tab close lets sends on their way settle; what the host never took
  goes back to the conversation's draft. Only a cancelled launch or a worktree
  purge drops them.
- After any Stop, a send already on its way is never sent again under its id:
  a doubtful answer, or a resend that was due, hands its text back worded as
  unconfirmed.
- A returned image keeps the SSH connection it lives on; the connection never
  goes to the host.
- An older build's saved message the host recorded and then rejected is left
  to the host's own row, never handed back.

* fix(native-chat): a Stop or a tab close never resends a send already out, and a kept card is the card's

A Stop that landed while a same-id resend was being readied (its timer
fired, its request not out yet) let that resend go out after the Stop.
The sender now tracks whether a request is awaiting its answer: a Stop
hands back every send between attempts as unconfirmed, lets one whose
request is out settle from its answer, and never issues a request after
it. A normal tab close withdraws the same way instead of doing nothing,
so nothing more goes out and nothing is dropped.

A send the host rejected but kept as a card (keptAsQueuedMessageId) is
the card's, from its reply or the journal, and never goes back to the
composer.

Adds the freeze tests: a send whose fate is unknown holds later sends
no longer than its deadline, and one the host can neither confirm nor
deny releases the next at once.

* fix(native-chat): read a resend's turned-away call or reused id as unproven

Ports the send-answer proof contract. A call the host turned away before
running it (method_not_found, invalid_argument, unauthorized) proves only
that this request wrote nothing, so it reads as never sent on a first
attempt only; on a resend an earlier attempt may have landed, and it goes
again under the same id. A resent id the host says was already used for
other content (messageIdReused) proves nothing either, like an expired or
conflicting id.

Pins the rest of the contract: any row the host returns is its own, a
thrown error is no answer whatever its code, and an older build's
refused, held or outlived-Stop copy is handed back once and never sent.

* refactor(native-chat): type the structured composer's send with its attachment type

Keeps NativeChatStructuredSession.tsx within the file length limit.

* refactor(native-chat): drop the kept-card guards the sender never needed

A kept send's row is a rejection that was never a Stop's, so the sender
already reads it as recorded, from its reply or the journal. The test
that pins it stays; the two extra checks only covered a kept row that is
also a withdrawal, which the host never writes.

* test(native-chat): route launch tests' sends through the client wrapper the sender calls

The sender sends through callStructuredAgentSession, but these launch
tests replaced that module with a factory that answered nothing (and still
named a probe that no longer exists), so every launch prompt resent until
its 30 s deadline and the tests timed out. Each factory now hands sends to
the runtime RPC mock the tests already answer, and expectations of a local
send no longer ask for the remote-only compatibility option.

* fix(native-chat): hand a message back without importing the composer's attachment hook

The worktree purge reaches the launch prompt, which hands text back, and
the attachment hook's imports reach the store. A test that builds the
real store behind a mocked one then waited on itself and hung. Handing
back now writes images to the draft store directly, as the hook's helper
did, and a test pins that each returned image keeps its SSH connection.

* fix(native-chat): one send per chat, with no line of sends behind it

A chat with a send out took further messages into an in-memory line and
sent them one by one. A message typed behind one in doubt then hit its
own 30 s deadline and came back as not sent without ever going out.

Now, as the common pattern does, a chat takes one send at a time: while
it is out, Send is disabled and Enter leaves the text in the box. The
sender refuses a second send instead of lining it up, so the 30 s
deadline always runs from the send itself. A Stop or a tab close stops
the one send: settled from its answer if its request is out, handed back
as unconfirmed between attempts, or silently if it never went out.

Notes sent from outside the chat while its send is out stay with their
sender (not ready); a launch prompt that meets the person's own first
message waits in the composer instead of being lost.

* fix(native-chat): give a Stop-withdrawn note back to its chat once its notes were cleared

Notes sent from outside a chat clear once their message is recorded. A
message the host recorded as pending and a Stop then withdrew came back
only to its sender, which had already let go of it, so the text was
lost. The chat's draft now takes it, as an earlier build's outbox did.

* test(native-chat): type the composer-actions probe without a cast

* chore(native-chat): drop outbox wording left in comments and an empty locale group

* fix(native-chat): pace failed checks, keep the host's reason, and hold the chat for its launch prompt

- A send whose checks failed before its request went out (an unreachable
  or incompatible host, an unreadable history) was tried again at once,
  about a thousand times a second for 30 s. Attempts are now paced by
  the attempts made, whether or not their request went out.
- A host that refuses every resend by throwing (native chat turned off,
  a journal that won't open) gave back only "couldn't confirm". The
  host's reason now comes first, still without claiming not sent.
- A launch's prompt now holds the chat's one send from the click, drawn
  as sending, so a message typed while the chat starts can't overtake
  it; it goes out once the chat exists, and a cancelled launch frees it.
- Notes whose send nobody could confirm say so instead of "did not
  accept", and notes launched into a new chat let go of their text once
  that chat's composer holds it.
- An open chat keeps drawing a recorded send until its row arrives, so a
  reply that beats the history no longer makes the message flicker out.

* fix(native-chat): hold a chat's sends until it has started, and send a failed chat's message with its restart

A message sent to a chat still starting went out at once to a host that
had no record of the chat yet, read for a fence it could not get, and
came back as not sent. A message sent to a chat whose start failed
restarted it but no longer went with the restart.

While a chat starts, Send stays off and Enter leaves the text in the box,
as with a send already out. A text message sent to a chat whose start
failed restarts it and goes as the restart's first message, through the
same staged-prompt path a launch prompt takes: it holds the chat's one
send slot, drawn as sending, until the chat exists, and comes back to
the composer if the restart fails again. Notes wait while a chat starts
and ride a failed chat's restart, keeping their text until it is sent.

* chore(native-chat): test the queue request, rejection words and card hand-offs; drop an unused clear

- Pin which sends ask the host to queue, the moved rejection wording,
  and that a queue send whose card was handed off and then refused or
  withdrawn, or whose replay names a withdrawn card, is never handed
  back.
- The send-at-most-once gate now says what the desktop promises after a
  reload: it never sends the id again, and hands the text back.
- The legacy read names when it goes, and drops the notice clear nothing
  called.

* fix(native-chat): keep a sent launch prompt's entry, and give back at once what can't go out

- Cleaning up a launch prompt released its send slot even after the
  prompt had gone out, which deleted the entry the sender keeps once the
  host records it. A launch prompt recorded as pending and then
  withdrawn by a Stop was lost from both the chat and the box, and an
  open chat dropped the new chat's first message before its row arrived.
  The slot now gives back only a reservation that was never sent.
- A send stopped before its request went out by something trying again
  won't clear (this client and the server can't talk, or the host
  refused the history read) kept Send off for 30 s and then said Orca
  couldn't reach the agent. It now comes back at once with its own
  cause: not sent, since nothing went out, or unconfirmed if an earlier
  attempt did. Transport errors keep the paced retries.

* fix(native-chat): notes keep their own text through a new agent's launch

Notes sent to a New agent whose start failed came back to the notes and
also sat in the new chat's composer, so sending both delivered the text
twice. The notes keep their text until it goes out (they hold it from
the click), so the launch now says so and no composer gets a copy, on a
failed start or a refused prompt alike. The tests that asserted the copy
in the composer pinned the old double ownership and now assert the
notes are its only owner.

Notes that rode a failed chat's restart and ended unconfirmed now say
Orca couldn't confirm them, as notes sent directly do, instead of that
the agent did not accept them.

* chore(native-chat): the send-once gate says what the desktop keeps across a reload

The desktop keeps a send's id in memory only: a send still unsettled at a
reload or crash is not resent and not handed back. The coverage notes no
longer credit the renderer tests with durable identity across a remount.

* fix(native-chat): say once why notes sent to a new agent did not go

Since notes keep their own text through a new agent's launch, a prompt
the host refused, nobody could confirm, or that found the chat's send
taken came back to the notes with nothing said anywhere: the chat shows
no notice for text its caller keeps. The notes menu now reports it once,
with the toast a send to an existing chat already uses: not accepted,
couldn't confirm, or not ready. A start that failed still says so in the
new chat instead.

* fix(native-chat): retry a history refusal the host says clears, and name it at the deadline

A send stopped before its request went out came back at once for any
refusal of the history read, including ones the host names as clearing
(its journal briefly unavailable, a chat detached while the host quits),
so the automatic retry was lost. Only a version mismatch and refusals
that won't clear come back at once now; the rest go again on the paced
schedule, and if the deadline still finds nothing sent, the words are
the host's refusal rather than Orca couldn't reach the agent.

* feat(native-chat): a send makes one request, and nothing ever sends it again

The desktop resent a message under its own id for up to 30 s when the
answer was lost. A send now makes exactly one request, as the common
pattern's clients do:
- An answer that is lost, dropped or proves nothing hands the text back
  at once with "couldn't confirm… check the chat".
- A failure before the request goes out (the environment check, the
  history read for the fence, a refused connection) means nothing went
  out: the text comes back at once with its own reason, or as not sent.
- The 30 s cap stays on the one request, so a host that never answers
  can't hold Send.

Nothing ever resends, so nothing can go out after a Stop: a Stop only
takes back a send still in its pre-send checks. The resend state goes
with it (tries, generation, awaiting, stopped, the resend timer, the
send-answers-proof probe, and the first-attempt/resend split in the
evidence), and the send-once gate says the desktop never resends.

* fix(native-chat): notes keep the chat's line, and a send held behind a rewind says it was not sent

- Only a send whose text belongs to the chat's composer clears the chat's line. Notes sent from
  outside the chat no longer wipe a "couldn't confirm... Check the chat" line that explains text
  already back in the box.
- A send the host turns away behind a rewind it could not confirm went back as "not sent" but said
  "couldn't confirm what happened. Check the chat". It now gives the rewind's reason and says the
  message was not sent.
- Reliability gate names the single-request test and records a fresh evidence run; the sender
  test drops its leftover resend mocks and a duplicate Stop test.

* fix(native-chat): a send ends even when putting its text back fails

If writing the returned text into the chat's draft threw, the send never settled: it stayed
"sending", the chat refused every later send until a reload. The send now always ends after a
hand-back, the failure is logged, and the chat's line adds "Couldn't save your message."

* fix(native-chat): a message typed during /clear stays in the box and follows the chat

A /clear moves the chat to a new conversation, and its host refuses any send while it runs. A
message sent then went out, came back refused into the old conversation's draft with its line, and
vanished when the chat moved on: the box and the line now belong to the new conversation.

- A /clear holds the chat's one send slot while it runs: Enter does nothing, Send shows busy and
  the text stays in the box, as for a send that is out. Notes sent from outside get "busy".
- Once it moves the chat, the old conversation keeps taking no send until the view leaves it, and
  what is left of its draft moves into the new conversation's draft, after anything there: when the
  composer's /clear settles, and again when the view moves.

* fix(native-chat): no "Send message?" or queue clear while the chat's send is out

While a send is out (or a /clear runs) the chat takes no message, yet Enter over a held queue still
opened "Send message?", and Clear queue deleted every card before its message was refused. Enter now
does nothing there and the text stays; Clear queue re-checks and deletes nothing if a send went out
after the question opened.

* refactor(native-chat): take the /clear draft carry out of this change

Moving the old conversation's draft into the one a /clear replaces it with fixes a bug main has too
(text left in the box during a /clear stays with the old conversation), so it goes in its own change.
Kept here: a /clear holds the chat's send slot while it runs, and the conversation it moved away from
takes no send until the view leaves it.

* fix(native-chat): a /clear's hold on sends always ends

- A view that unmounted while a /clear that moves the chat was out left the old conversation
  holding its sends until a reload: the late reply kept the hold for a view that was gone. The
  reply now releases it.
- The local call for a conversation command has no deadline of its own, so a /clear that never
  answers kept Send off for good. The hold now also ends at the command's deadline (195 s, the one
  the remote call already uses), whichever comes first.

* test(native-chat): opening a chat an older build left stuck; hand back its copy in send order

Pins, through the real chat hook, sends, legacy recovery and draft store,
what opening such a chat does: the queued messages behind a message the
host recorded in doubt come back to the composer once, in order, with the
"not sent" or "couldn't confirm" wording; the chat is free to send under
its read's fence; nothing happens while the chat has no fence here.

The legacy reader now hands entries back in the order they were sent
(queuedAt), as the older build's reader did, instead of array order.

* fix(native-chat): a send this window turned away for a re-paired server comes back as not sent

A managed server's update rotates its pairing, and this window's main
process then answers the next call itself, before forwarding anything,
with runtime_environment_changed. The send read that thrown answer as
proving nothing, so the person was told Orca couldn't confirm a message
that never left. It is now handed back as not sent, with the reason.
Every other thrown answer still reads as unconfirmed once the request
may have gone out.

* Save a new chat's first message during create

* Align opening-message types with the user-message wire

* Keep chat publication and cleanup outside store initialization

* Complete the create refusal fixture ledger

* test(native-chat): prove a created first message waits for the agent's start and is handed over once

* refactor(native-chat): keep the host and session hook under the line limit after the main sync

* test(native-chat): a chat created with its first message and no pick still teaches its agent's default

After the main sync, a created chat's agent starts from the delivery loop rather than the create
call. Grok (through the real ACP adapter and model catalog) and Claude (through the real adapter)
each still report the model their own config resolved to once the chat reads its options.
2026-10-09 13:05:35 -07:00
1f8dce85d4 refactor(runtime-rpc-terminal-io): clean up Phase 3-3.8 code (#26895)
* refactor(runtime-rpc-terminal-io): clean up Phase 3-3.8 code

- One admission prologue and one unary invocation shared by both RPC dispatchers
- Delete rpc schema re-export shims; import from the shared params catalog
- Delete the unregistered duplicate markdown tab method module
- Collapse multiplex installer stage types; add isMultiplexStreamAttached
- One source-identity guard in the ACK recovery snapshot
- Single stream teardown in the renderer multiplexer
- De-duplicate RPC method declarations; derive dispatch options from RpcContext
- Share viewport-frame decoding and one head-trim loop for pending queues
- Single sendTerminal call in sendTerminalStreamInput

* test: point cross-version and scope checks at the moved browser tab-create schema; run transport parity test under Node

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: m4air <m4air@m4airs-MacBook-Air.local>
2026-10-09 11:50:31 -07:00
cbc6f54e1c refactor(runtime-core): clean up Phase 3-3.8 code (#26894)
* refactor(runtime-core): clean up Phase 3-3.8 code

- worktree.ps: summary lookup is a closure, not a 4-arg callback
- relay: shared RelayStreamAckWindow for fs and git response streams
- relay: terminal-frame slots live on RelayStreamRegistry
- one isBinaryBuffer/BINARY_PROBE_BYTES in shared/binary-buffer
- one automation owner fence on the controller, no casts
- drop unchecked Store cast in remote repo registration
- speech download reuses the shared abort-aware delay, no casts
- RelayRuntimeServices: drop leftover handler list and param casts
- use shared errorMessage() in audited files

Co-Authored-By: Claude <noreply@anthropic.com>

* test(cross-version-wire): pass worktree ps summary lookup in both builds' shapes

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: m4air <m4air@m4airs-MacBook-Air.local>
2026-10-09 11:40:51 -07:00
6aef5c569c Phase 3.7: fix SSH/remote failures found by adversarial real-host testing (#26847)
* fix(remote-terminal): keep a reconnected pane's size after an SSH outage (P1-4) (#26625)

* fix(remote-terminal): keep a reconnected pane's grid when its stale stream is reaped (P1-4)

The host's width floor only handed ownership to viewers that had claimed
since subscribing. A reconnecting desktop pane re-subscribes without
claiming, so when the heartbeat later reaped the dead socket that owned the
floor, the host reclaimed the PTY to its spawn size (120x40) and held the
pane there. The owner's same-client replacement stream now inherits the
floor, and a pane whose stream was reaped before it reconnected resumes
ownership on re-register unless the host or another viewer claimed since.

* fix(remote-terminal): host typing during an outage revokes the reaped owner's resume

Host input reaches the PTY without a renderer viewport claim once the host has
reclaimed its grid, so the orphaned-owner entitlement survived and a passive
reconnect resized the host pane back to the remote grid. The host write path
now clears that entitlement on driving input (query replies, focus reports and
launch writes excluded).

* test(pty): stub the runtime's host-input note in write-path handler tests

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(remote): an oversized RPC reply fails that request instead of closing the host connection (#26624)

Expanding a folder with ~80k entries on a managed SSH host produced a
files.readDir reply over the 4 MiB encrypted-reply cap. The channel treated
that as a transport fault and closed the whole control socket (1013), and the
explorer rendered the failed folder as empty.

- The WebSocket RPC transport now answers an over-cap reply with a
  reply_too_large error for that request id, so the channel never sees it.
- files.readDir checks remote listings against the request's content budget
  and names the entry count.
- The explorer shows a subfolder's read error on its expanded row.

Finding: HH-2 (Phase 3.7 hostile-host).

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): let a slow host finish installing the pinned Node runtime (HH-3) (#26631)

* fix(ssh): let a slow host finish installing the pinned Node runtime

The POSIX promote (extract, hash, self-test and publish the ~110 MiB node
binary) ran under the 30 s default exec timeout. On slow home storage it
timed out, the remote work kept running, and the runtime store lock it held
stayed until the 20-minute stale rule, so relay rung A queued behind it past
its own deploy bound.

Give both platforms the 300 s promote bound and have the host release the
store lock itself when the promote exits, with owner-checked releases so a
late release never removes a lock someone else took. (HH-3)

* fix(ssh): let the host release the store lock after a slow under-lock re-hash

The under-lock re-check of a sibling-published runtime hashed the ~110 MiB
executable as its own command under the 30 s exec default and outside the
host-side lock release. On slow storage it timed out, the client correctly
kept the lock, and nothing on the host freed it until the 20-minute stale
rule, so later installers ran out their deploy bound.

Run the re-hash and the conditional promote as one host command wrapped in
the host release, and give every full-runtime hash, including the initial
probe, the slow-storage bound. (HH-3)

* test(ssh): count the combined under-lock re-probe and promote as one host command

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): shell startup output on stdout no longer breaks SSH connect (HH-1) (#26617)

* fix(ssh): fence captured exec stdout so shell rc output cannot break connect

sshd runs the user's login shell before Orca's /bin/sh wrapper, so any
startup-file stdout (fish/tcsh/zsh/bash echo, or a bare terminal-title escape)
was glued onto every captured answer. The home probe read "banner\n/home/u"
and connect failed with "Remote home is not a valid path".

execCommand now wraps wrapped POSIX commands in a per-call nonce fence and
returns only the payload between the markers; the SSH folder browser gets the
same fence. The fence is the existing WSL captured-login-shell fence, moved to
src/shared/posix-stdout-fence.ts so both transports share it.

Finding: HH-1 (phase 3.7 hostile-host). Refs #8324.

* fix(ssh): fence the login-shell Node probe and fall back from a noisy SFTP handshake

The login-shell 'command -v node' probe ran unwrapped, so output from sshd's
shell and the nested login profile became the Node path. It now prints a
one-line fence every login shell parses, inside that shell.

An external sftp-server is started through the user's shell, so startup output
corrupts the SFTP handshake. ssh2 reports that parse failure only before the
session is ready, so SshConnection.sftp tags it, and relay install transfers
treat it as SFTP unavailable and stream over exec stdin.

Finding: HH-1 follow-up (phase 3.7 hostile-host). Refs #8324.

* fix(ssh): keep the stdout fence marker out of the command text

The runtime-store inventory lists processes with ps, which prints its own
script, so a literal marker in the script was read as the fence and the
store GC skipped every pass. printf now joins the marker from two halves.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): finish an abandoned update on connect, and refresh renderers after a main-side re-pair (P1-A, P1-C) (#26635)

* fix(orcad): finish an update or rollback its client abandoned, and tell renderers about main-side re-pairs

P1-A: a wake that finds the activation fence now runs crash recovery, which takes
only a stale, previous-boot or exited-own fence. Recovery of an activation
interrupted after the candidate launched resumes it: the candidate commits if it
passes the readiness gate, else the activation is undone as before.

P1-C: invalidating a still-linked environment's transport restarts its status
owner, and a renderer that sees status under a newer pairing revision re-reads
the catalog before applying it.

* fix(orcad): a resumed update keeps the app version that started it

Recovery that commits an abandoned candidate stamped no activeAppVersion, so an
older desktop read the host as pre-tracking and downgraded it over state the
newer build had migrated. The activate journal now records the initiating app
version; recovery stamps it, and a journal too old to carry it is undone instead
of committed.

* test(runtime-env): answer nothing for the status restart a re-pair now triggers

* fix(orcad): recovery leaves running an update server a too-old journal cannot commit

A journal without candidateAppVersion was sent to undo, which stopped a
healthy candidate that had already migrated state and then refused to
restart the incumbent, leaving the host serving nothing. Refuse instead,
keeping the fence and the candidate, until the operator accepts Restore.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(terminal): a remote recovery never splices stale history above the new screen (P2-5, P2-7) (#26647)

* fix(terminal): a remote recovery never splices stale history above the new screen

A pushed remote snapshot (overflow recovery, seq-gap resync, first attach) is
sent because the client's stream broke, so the pane's own history ends before
that image. Since #26319 a screen-only image kept that history, splicing a
stale block directly above the final screen with a silent gap of up to ~270k
lines (P2-5), and a first attach to an older host left silent holes (P2-7).

- Host: the ACK-overflow recovery serializes up to 1000 history rows.
- Client: the seq-gap resync asks for the same 1000 rows.
- Client: a pushed snapshot always replaces the pane's scrollback; the
  keep-local-scrollback path is removed. A screen-only image from an older host
  now shows only its screen, which is lossy but never misleading.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* fix(terminal): a pushed image replaces the normal buffer over a live alt screen too

Over a pane already on the alternate screen, an image that also ended on alt
repainted only its alt frame and kept the pane's normal buffer, inferring the two
had frozen together. Inside the gap the TUI can exit, the shell print and a second
TUI start, so once that TUI exited the pane showed its stale history where the host
had the missed output. A pushed image now always rebuilds the normal buffer and
history from the host before entering alt itself.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* fix(terminal): bound recovery history by link slack and keep pre-TUI scrollback under screen-only images

A recovery that carries history now goes out only when the stream's ACK
window has drained; under a sustained flood recoveries stay screen-only and
the owed history follows once the client catches up, so snapshot bytes no
longer outgrow the client's intake.

A pushed image without history (scrollbackRows absent or 0) over a live alt
screen repaints only the alt frame again, so a reconnect to an older host
no longer wipes the pane's pre-TUI scrollback.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* fix(source-control): Stage All stages every change when the listing hit the 1,000 cap (HH-4) (#26618)

* fix(source-control): Stage All stages every change when the listing hit the 1,000 cap

The status listing stops at 1,000 rows, but Stage All built its path list
from those rows, so it staged 1,000 of 20,000 changes and the next commit
was silently partial. When the listing is capped, Stage All (and the
Changes header Stage all) now asks the host to stage the whole worktree
via an optional scope on git.bulkStage; unresolved conflicts stay
unstaged. Older hosts ignore the field and stage the listed paths.

Fixes HH-4.

* fix(source-control): whole-worktree Stage All needs a host receipt, skips shared links, and reaches mobile

- Scoped stage sends no paths and requires a stagedScope receipt, so an older
  runtime or relay stages nothing and the client reports it instead of a
  silent partial stage.
- Scoped 'all' skips Orca's shared symlinks (configured and really a link),
  matching the status listing.
- The capped-listing banner offers Stage All, reachable when the visible
  prefix is entirely staged.
- Mobile reads didHitLimit and uses the same scoped stage and receipt.

* test(source-control): type the Stage All test stubs so lint and the mobile test typecheck pass

* fix(source-control): match Shared Paths saved as ./name or name/ against git's spelling

The Shared Paths setting keeps entries as typed, but git prints worktree paths
without a leading ./ or trailing /. Stage All's conflict path compared the raw
spelling to git's untracked list and staged the shared node_modules link, and
an exclude pathspec ending in / made git refuse the add after tracked changes
were already staged. Status listing had the same mismatch. getSafeRelativePath
now returns git's spelling, so every caller gets it, including saved settings.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): redeploy a managed server another desktop stopped; forget one whose host is gone (P1-D, P1-E) (#26628)

* fix(ssh): redeploy a server another desktop stopped; let a dead managed host be forgotten

P1-D: a connect whose linked server the host reports as not activated (another desktop
stopped it) now goes on to the update check, which redeploys it in place.
P1-E: add Forget (managedServer.forget, orca environment forget, Settings row) that runs
Stop's local unlink without contacting the host; the verdict stays unverifiable.

* test(ssh): type the forget test's hoisted store without an assertion

* fix(ssh): never downgrade a stopped host; redeploy it mid-session and retry after a failure

A stop now keeps the stopped build's Orca version, so an older desktop's
reconnect skips as host-newer instead of starting an older server on a
store a newer build migrated. A stop recorded without that version is not
guessed at. A stopped host retries the redeploy on each connect instead of
the once-per-version failure suppression, and a runtime call that finds
the server stopped mid-session redeploys it before the call.

* fix(ssh): rebuild the managed forward after redeploying a stopped host

A redeploy can bind a different port than the reused forward targets.

* fix(ssh): keep stop journals readable by older desktops and recheck version policy under the fence

- The stop journal's recordAfter is the core deactivated record older peers compute; the
  committed record keeps activeAppVersion (which released planners already honour) and
  rolledBackFrom, rebuilt from recordBefore on recovery.
- Auto-update re-applies its version policy to the record read under the host fence, and a
  census counted against another incumbent is treated as unverifiable.

* fix(ssh): file a dispatched stop where older desktops cannot commit it, so their recovery never drops the version guard

* fix(ssh): refuse a fresh deploy of an older orcad onto a host a newer desktop stopped

The unlinked deploy path never consulted the stopped record's activeAppVersion, so a desktop
without a link to the host could activate its older build over state a newer build migrated.
Both the auto-update planner and the fresh deploy now apply one downgrade rule under the fence.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): redeploy a managed server a pre-version Stop left; let a forced deploy run over a newer one (#26766)

A stopped activation record without activeAppVersion is what every Stop on
main writes, so refusing it stranded those hosts behind an unforceable
policy refusal. Only a provably newer host is now refused; a forced fresh
deploy runs this version anyway, and the refusal names both versions.

Co-authored-by: m4air <m4air@m4airs-MacBook-Air.local>

* fix(remote-terminal): no keystroke lost, duplicated or split across a silent outage (P1-1, P1-2, P1-3) (#26630)

* fix(remote-terminal): no keystroke lost, duplicated or split across a silent outage

Remote pane input was fire-and-forget: keys handed to a socket that had
silently died were gone, keys still in the 8 ms debounce at detection were
cleared, and held keys were discarded when the auto-recovery window ran out.

- New negotiated `inputAck` capability: the client names an input session
  and sequences Input frames (existing frame header `seq`); the host records
  the last applied sequence per (PTY, session) across connections, writes
  each sequence once and acks it with new opcode InputAck (18), sent only
  to clients that advertised the capability.
- The pane keeps sent-but-unacked input and replays it to the same
  terminal on reattach; the host dedupes. Old hosts keep current behavior.
- Debounced and claim-queued input at detection is held, not cleared.
- Held input survives the 'disconnected' phase; the hold coalesces keys so
  minutes of typing do not hit the per-entry cap.
- Banner copy no longer claims a one-minute retry window.

Fixes P1-1, P1-2, P1-3 (phase 3.7 network findings).

* fix(remote-terminal): never replay into a restarted runtime; keep Ctrl+C and validating paste in order

- Host publishes inputLedgerId with inputAck; the client drops unacknowledged input sent to a
  different ledger (runtime restart with the same PTY) instead of running it twice.
- A replayed duplicate is acked only after the original write settles.
- Accepted input (Ctrl+C, Escape, paste) rides the sequenced stream and resolves on the host ack.
- Keys typed while held queue behind a paste still in size validation.

* fix(remote-terminal): parse subscribed capabilities into a typed shape instead of Reflect.get

* fix(remote-terminal): ack only applied input; withdraw writes their caller gave up on

- Host ledger records each write's outcome: a refused write is rolled back and
  never acked, so the client's replay writes it; nothing queued behind it runs or
  is acked. A write that threw is acked as delivery-unknown, so the client
  reports it failed and never replays it.
- Paste and file-drop timeouts abort their accepted write: a copy still held for
  an outage is withdrawn, and a journaled copy is left out of the replay.
- A batch of sequenced input keeps one endpoint and ledger, so a send that
  retires the stream mid-batch no longer discards earlier unacked input.

* fix(remote-terminal): host writes sequenced input strictly in order and asks the live stream to resend after a refusal

- The ledger admits only the next sequence; a refusal or gap answers with an InputAck resend request instead of WriteUnavailable, so the pane keeps its journal and resends on the same stream (no remount, no carrier bookkeeping).
- Sequenced input uses the provider's settled write; an unverifiable handoff is delivery-unknown, not refused.
- Replays fill given-up slots with empty input so the host can continue; the client remounts only after every resend backoff is refused.
- Typing batched ahead of a paste goes out as its own sequences, so cancelling the paste keeps it.

* refactor(remote-terminal): deliver sequenced input with standard go-back-N

Replace the hand-built "block on refusal" bookkeeping with go-back-N:

- Host: per (PTY, input session) the ledger keeps only appliedSeq, the
  highest contiguous confirmed write. Frames run one at a time in arrival
  order: a duplicate is re-acked, the next sequence is written and acked
  on confirmed success, and a refusal or gap is answered with a resend
  request carrying appliedSeq. No blocked state; every stream is equal.
  A settlement that proves no byte left is a refusal; one that may have
  written advances as delivery-unknown and is never retried.
- Client: one journal keeps unacked input in order and resends from
  appliedSeq + 1 on a resend request (with backoff), on a new stream, or
  when acks stall. Refusals never remount the pane. Withdrawn pastes,
  stale query replies and over-budget bytes resend as empty slots.
- The recovery hold pauses (keeps the rest) when a release is cut short
  by another outage, and keeps delivering typing after an accepted write
  a sequenced stream withdrew or could not confirm.
- Add a seeded model-based test that drives the real pane transport,
  multiplexer and journal against the real host dispatcher and ledger
  through 2,000 random fault schedules.

* test(remote-terminal): cover the refusal remount on a stream without sequenced input

A sequenced stream now resends refused input on the same stream instead of remounting, so the end-to-end remount check negotiates no inputAck, as an older peer does.

* fix(remote-terminal): escalate persistent input refusals, drop input once recovery gives up, and never report a lost unknown ack as applied

- The pane falls back to its remount path when the host keeps refusing input past the resend backoff ladder.
- Held and journaled input is discarded when auto-recovery gives up, and input typed under the disconnected banner is not held.
- The host ledger answers a duplicate for its own sequence and remembers delivery-unknown outcomes; the client settles a write as applied only from its own ack.
- The input model now requires a write reported applied to have reached the PTY whole, and covers a refusal that never clears.

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: m4air <m4air@m4airs-MacBook-Air.local>
Co-authored-by: Claude <noreply@anthropic.com>

* fix(remote-terminal): keep input typed past the auto-recovery window for the same terminal, within a bounded grace (P1-3) (#26832)

The last round of #26630 discarded held and journaled input as soon as auto-recovery gave up,
and refused input under the disconnected banner. On a real host a 200 s outage lost 102 of
120 keystrokes, although the pane reattached the same terminal on its own seconds later.

Input now stays held for the same handle and incarnation while the pane is disconnected, for
up to 5 minutes after it gave up. Past that grace it is discarded, and typing into the dead
pane is refused, so stale keys never run at an arbitrary later reconnect. The grace is a
timestamp checked when input moves, so a latched pane stays free of timers.

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: m4air <m4air@m4airs-MacBook-Air.local>
2026-10-09 04:58:48 -07:00
Brennan Benson c586cce8cc fix(acp): start chats for agents that report no model (#26587)
* fix(acp): start chats for agents that report no model

* fix(acp): omit unknown models from resting session reads

* test(acp): expect absent models for resting Claude chats

* refactor(native-chat): move known agent discovery out of session host
2026-10-09 00:42:23 -07:00
Brennan Benson bb44f74d00 Keep native chat /clear in the same conversation (#26579)
* Keep clear in the same chat and reset its provider context

* Derive clear pauses only from journal membership and cover older rewind clients

* Point queued command rewind test at the structured hook

* Group queue consume errors and rewind replay assertions
2026-10-08 16:00:29 -07:00
Brennan Benson 22974c5809 Default experimental native chat to structured chat (#22933)
* refactor(native-chat): make structured chat the only Chat UI runtime

Retire the experimentalStructuredNativeChat opt-in. Chat UI on is now the
one gate for structured chat: new agent tabs that default to Chat UI start a
structured session wherever the launch is supported, and unsupported
launches keep falling back to terminal-backed chat.

- Shared isNativeChatEnabled predicate replaces prefersStructuredNativeChatByDefault;
  host admission, renderer routing, orchestration mode, startup projection,
  tab sync and the resume offer all read it.
- The retired key is stripped on load and on save, dropped from the settings
  type, defaults, the published client-settings projection and telemetry.
- Settings no longer offer the structured toggle; resume-after-restart and
  shell-environment rows show under the Chat UI default view.
- Startup structured-tab projection moves beside its sync hook so both gates
  read the same predicate.

* docs(native-chat): describe structured chat as the Chat UI runtime

New local Claude and Codex chats no longer sit on a PTY, so the page stops saying the terminal is always the source of truth and scopes the chat/terminal toggle to terminal-backed chats.

* fix(native-chat): stop promising a Windows fallback in the Chat UI scope note

A host refusal after the route picks structured chat still ends as a failed launch.

* fix(native-chat): keep open structured chats reachable when Chat UI is off

Turning Chat UI off hid open Claude/Codex chat tabs while their provider
processes kept running, because the host and the desktop mirror gated
serving existing sessions on the same setting that decides how new
launches open.

The host now asks two separate questions. Creating a new structured
session (agentSession.create, createSupport, ensure) needs the negotiated
capability plus the Chat UI setting. Serving a session that already
exists (listing, reading, sending, resuming, closing, and the mobile
projection and restore) needs the capability only. The desktop mirror,
startup restore and resume-on-restart offer no longer read the setting,
and the toggle-off teardown and the mobile re-publish on setting change
are removed as dead.

* fix(native-chat): run the local structured tab sync only where chats may exist

The previous commit started the every-worktree session-tab census and
subscription, the startup restore, and the resume-offer host read for every
desktop user. Gate them on a derived fact instead: Chat UI is on, or the
local host holds at least one structured session record. With Chat UI off
nothing can create a session, so the answer can only go from yes to no.

The host answers from its installed record store, or from whether the store
file exists when the host is not installed, so a machine that never had a
structured chat pays one existence check and never starts the host. Chat UI
turning on starts the sync; turning it off never stops it.

* fix(native-chat): answer an empty restart offer without starting the chat host

With every Chat UI user now on structured chat, the launch-time resume offer read built the host even on machines with no stored chat, which on Linux scans every process environment. No store on disk means no offer, so the listing answers empty without installing the host.

* fix(native-chat): release the structured tab sync when it never subscribed

A failed capability probe reads as unsupported, so the sync returned without subscribing while still holding the one-sync slot. Nothing could start another, and chat tabs stopped live-updating until relaunch. The start now reports whether it subscribed, and a sync that did not releases the slot so the next Chat UI change retries.

* fix(native-chat): let the host answer the restart offer whatever Chat UI says

The renderer asked main whether a structured store existed before reading the restart offer, so it would not start the chat host for users without one. The host now answers an empty offer without starting itself, which made that probe an extra round trip. In paired web it was also wrong: the probe is hard-coded to no and the gate read the browser's own Chat UI setting, so a paired host's chats were never offered back once that was off.

* refactor(native-chat): drop the structured tab sync generation fence

The fence existed so a Chat UI toggle-off could retire in-flight inventory replies before it cleared the mirror. That teardown is gone: turning Chat UI off keeps open chats, and only a test reset still bumped the generation, so every production check compared equal. The sync's own disposal still fences its subscription, and the startup restore latch and publication cursors stay.

* fix(native-chat): retry the structured tab sync when the capability probe fails

A failed runtime status probe maps to an empty capability list, which the sync read as "unsupported" and gave up on. The release only let a later Chat UI change try again, so one transient startup failure left chat tabs without live updates for the whole session. The sync now tells an unknown answer apart from a host that answered without the surface, re-asks unknown answers on its existing subscribe backoff, and stops only on a definite no.

* refactor(native-chat): begin single-switch structured launch routing

* Make Chat UI the single structured launch default

* Remove retired chat settings copy from localization catalogs

* Keep locale checks aligned with the single Chat UI switch

* Keep explicit chats accessible and older client defaults terminal

* Align newly landed Settings tests with the Chat UI switch

* Expect terminal fallback on older paired structured hosts

* Correct terminal fallback launch expectation

* Update tests that still expected the retired chat settings

* Keep chat composer options off terminal launches and restore route coverage

Chat composer model and effort no longer become CLI flags on terminal
launches, since a new launch can no longer open in the terminal chat
view; structured launches seed their own options. Restores dropped
route coverage, including that an explicit resume-in-new-chat request
stays available while Chat UI is off.

* Replace the stale remembered-options test with terminal fallback coverage

The test expected chat composer model and effort on a codex launch with
Chat UI on, but its mocked host has no structured capability, so that
launch is the terminal fallback that must not carry them. It now checks
the fallback with Chat UI on and off, with shipped and stored arguments;
structured creates are covered where the seed is applied.

* Lower the terminal pane listener budget to the measured 15

The explicit-chat change retired the per-pane Chat UI setting read, so
each mounted pane opens one fewer store listener. Pin the budget to the
measured count and count that read among the saved listeners.
2026-10-08 11:46:55 -07:00
Brennan Benson 5252884a9c Native chat: say when Codex is signed out or the agent isn't installed, without disabling Send (#25666)
* fix(native-chat): disable Send for unavailable agents

* test: update sign-in copy expectations

* fix: show automatic chat availability only on Send

* fix: keep signed-out evidence when a live session lists models

* refactor: split Send availability presentation and tests

* refactor(native-chat): keep the sign-in verdict on the catalog's failure record

The probe's "signed out" / "CLI missing" verdict now lives on the account's
existing model-catalog failure record instead of two extra maps, with the
failure TTL as its only lifetime:

- Only the probe sets or clears the verdict; a chat's own model listing
  (which works while signed out) never clears or renews it. An aged-out
  verdict makes the next read re-probe, however fresh the catalog.
- A healthy fresh catalog is no longer re-probed every 30 s; it keeps the
  normal 10 min fresh window. A Claude start refused as signed out ages the
  catalog so the next read re-probes.
- A waiting picker again answers from whichever catalog lands first and never
  waits on a probe. A read that still owes the probe's verdict says so, and the
  composer waits for it once with the new optional waitForAvailability param.
- The open-time start-failure line and its transcript row are hidden only
  while Send is disabled for the same reason; otherwise they show as before.
- A host verdict lifetime longer than the client's hold is clamped, not
  dropped. The catalog read watches only the account settings and the paired
  host's contact instead of every store write.

* fix(native-chat): one send-gate rule, and a missing CLI as its own failure

- The sign-in/CLI verdict is gated once where the session hands it to the
  composer: while a turn runs it neither shows nor refuses, so a follow-up
  queues as before; goal mode is held by the same gate. The start-failure line
  and row hide only while that same value is up.
- A start whose CLI was never found (a direct spawn's ENOENT, or the one a
  provider supervisor reports) is now a `cliMissing` failure with the disabled
  Send's sentence, instead of a generic "couldn't start" beside it. An older
  client shows the host's sentence for the new kind.
- Signed-out words for a slash command keep "Run /x again".
- The Claude catalog reads its models only from the reply to its own
  list_models request, never from the initialize reply.
- The Codex probe lists models while its account check runs; a signed-out
  verdict still wins.
- The missing-executable check moves to provider-process, out of native chat.

* test(native-chat): signed-out command failures name the command to run again

* fix(native-chat): probe the Codex home a launch would read

- Before the catalog probe's read-only app-server reads Orca's shared Codex
  home, it runs the same sync a launch and the usage poll run, so a
  `codex login` made in ~/.codex is seen at once instead of leaving
  "Run codex login" up until something else re-syncs (forever on a headless
  host). Per-account homes are left alone.
- A "no account" answer counts as signed out only when the home's auth.json is
  absent or holds no credential; one caught mid-write by a token refresh, or
  holding a credential, is unknown.

* test(codex-accounts): type the node:os mock with a type import

* fix(native-chat): keep the sign-in verdict until a newer answer replaces it

- No gap while signed out: the host serves an aged verdict while the probe that
  re-derives it runs, and the composer never clears its last answer before a
  read; only an answer without a verdict, an error, lost contact or an account
  change does. Send stays disabled with its reason through every re-check.
- After sign-in the stale "isn't signed in" start-failure line stays hidden:
  a probe that found the account fine now says so (`accountVerified`), and the
  line shows only when the host has no answer at all.
- A Claude start refused as signed out, or any start whose CLI was never
  found, is recorded as that home's verdict, and the chat reads it once when
  that start failure arrives.
- The re-probe mark is read only where the catalog read starts its probe, so a
  Codex chat's own picker no longer re-lists for it on every read.
- Choosing an account or signing in again in Accounts settings re-derives the
  verdict at the next read; the account key now compares settings by value.
- A re-read that brings an identical catalog keeps the option state, so focus
  re-reads re-render nothing.

* fix(native-chat): Codex's signed-out words name only the step that unblocks this chat

A chat is pinned to the Codex home it started in, so choosing another account
in Codex Accounts settings never unblocks it. The system-account sentence now
says only to run `codex login`, in every locale.

* refactor(native-chat): give an account's sign-in status its own owner

The sign-in verdict lived inside the model catalog's failure records, so
the store needed guards for who wrote a failure, which listing may clear
it, and whether a verdict was served while re-probing. Each guard fixed one
way a chat's own listing or an older probe overwrote the account's answer.

The answer now lives in AgentAccountStatuses: one in-memory, capped status
per account home (ready, not signed in, or CLI missing). Only the
session-less probe, a refused start and an account change write it. A
blocked answer older than 30 s, or one an account change marked, makes the
next read start the probe whatever else is listing, and it is served until
that probe answers. Older evidence never replaces newer. The catalog's
failure code is main's again, and agent-model-catalog-failures.ts is gone.

The wire carries one optional `availability` field in place of
`unavailable` and `accountVerified`. The renderer holds its answer per
host, agent and chat, re-reads only on that agent's account inputs, and
re-reads on a timer only while blocked. After an account change, Send
stays disabled with the previous words until the re-probe answers, then
changes once. Account switches and re-sign-ins mark the status before the
settings change a chat's read follows.

* fix(native-chat): re-derive the sign-in answer after an account change mid-probe, and back off while blocked

Round-4 review findings on the account status owner:

- An account switch or re-sign-in made while a probe was running left the
  old answer up for up to 30 s: the next read joined that probe, whose
  answer was then dropped as older than the change. A read now chains
  exactly one fresh probe after a probe that began before the change.
- Removing the selected Claude account swapped another sign-in into the
  shared config dir without marking the answer; it now marks it first.
- Evidence was ordered by wall-clock time, so a clock that stepped back
  froze a blocked answer. It is now ordered by a sequence and aged on a
  monotonic clock; a negative age reads as due.
- A chat left open while signed out started a CLI probe every 30 s.
  Probes that keep finding the same block now space out (30 s, 60 s,
  2 min, 4 min, then every 5 min), carried to the client as recheckInMs.
  An account change or a different refusal starts the hold over.
- The renderer dropped no settled wait from its leave set; it now does.
- A failed Claude probe logged its whole stdout, which now includes the
  initialize reply naming the account. Control replies are dropped from
  the log and the failure message.
- The account services take the status re-check as an injected
  onSignInChanged hook instead of importing the native-chat store.
- Imports moved below file headers; comments no longer say "ready"
  means re-checked after the failure.

* test(claude-accounts): say why the runtime-auth fakes are cast where the hook was added

* fix(native-chat): type the held-answer handle as the account status

* fix(native-chat): re-check a block when someone returns, and catch an account change during a home's first probe

Round-5 review findings:

- After a chat sat blocked for a few minutes, the backoff made every
  read wait out a hold of up to 5 minutes, so someone who ran `/login`
  or `codex login` and came back still saw Send disabled for minutes.
  The backoff now applies only to the client's own timer read, which
  it marks with an optional `scheduledRecheck` param. A read from
  someone looking (window focus, the pane becoming visible, a new chat,
  a start failure) re-probes once the block is older than 30 s. The
  param is sent only on that timer, which only a blocked `availability`
  answer arms, so a host that predates the param never receives it.
- An account change made during a home's first probe marked nothing,
  because only existing statuses were marked, so the old account's
  answer was written as current. Each agent's last account change is
  now one sequence number that every status and running probe is
  compared against; statuses are no longer mutated in place.
- Removing an account that nothing had selected no longer re-checks.

* refactor(native-chat): keep the sign-in and missing-CLI words in their own module

Main's retry wording pushed the failure-words table past its line budget.

* refactor(native-chat): build the structured chat's view session in the view-state module

Main's send-reveal work brought NativeChatStructuredSession.tsx and the
session controller to their line budgets.

* fix(native-chat): keep a stated start line hidden through a running turn, and re-probe an account changed mid first probe

- A chat whose open-time start failed signed out had that line hidden
  while the host said the same. When a new signed-out answer landed
  during a running turn, the line came back for the whole turn: the
  hide read Send's gate, which a running turn suspends. The hide now
  reads the host's answer itself (blocked for the same reason, or
  ready); Send's gate still steps aside while a turn runs. Both are
  views of the one answer the session holds.
- An account change during a home's first probe dropped that probe's
  answer but left nothing to re-check the new account, and the picker's
  reply said no probe was pending, so the chat stayed unknown until the
  catalog aged out. A read now chains one fresh probe whenever the
  running probe began before the change, and its reply says that probe
  is still owed so the client asks once more for its verdict.
- The client's timer read no longer carries `scheduledRecheck`. The
  timer already fires only when the host's backed-off `recheckInMs`
  says, which is past the 30 s after which any read re-probes, and
  every answer re-arms it. One fewer strict-schema param.

* build(cli): typecheck the missing-executable check the provider process now imports

Main's #25753 added managed-provider-process.ts to the CLI project, which
imports this PR's provider-executable-missing.ts.

* fix(native-chat): disable Send with the fix when Claude or Codex is signed out or missing

What you see: in a native Claude or Codex chat whose CLI is signed out, or not installed on the
computer running the chat, Send is disabled and its tooltip (hover or keyboard focus) says how to
fix it, in words that match the account ("Codex isn't signed in. Run `codex login`.", "This
Claude account isn't signed in. Sign in again in Claude Accounts settings.", "Claude isn't
installed on the computer running this chat."). A message refused after sending gets the same
words. On desktop the open-time "Chat could not be started" line, its Retry and its transcript row
no longer repeat these two reasons, unless a message of yours is still waiting on that start.
An unknown answer never disables Send, and while a turn runs Send stays Stop and Enter queues.

How: the host's existing session-less model-catalog probe also says why no chat can start.
Claude's probe child sends initialize before list_models and applies the rule chat start already
uses (token source none with no API key); Codex's probe asks account/read beside model/list; a
spawn that finds no executable is "CLI missing". The probe's failure record in the catalog store
carries that reason, and every catalog reply carries it as an optional `unavailable` field. Only
a probe writes or clears it: a live chat's own listing (which a signed-out Codex still answers)
never does. It lasts the store's 30 s failure lifetime; after that the next read starts or joins
the probe, serving the held reason meanwhile, and only a read that already asks to wait gets the
probe's answer. A change to the managed-account settings expires it. Before probing the shared
Codex mirror home, the probe runs the same sync a launch does. The renderer keeps the latest
answer until the next one replaces it, and only while blocked re-reads on window focus and when
the chat gains focus. No status store, timers or new request params.

* fix(native-chat): no picker loading while Send re-checks a sign-in, and plain keyboard focus on the disabled Send

A chat whose account is signed out and has no model list no longer shows the model picker as
loading each time it re-checks the sign-in after 30 s: the re-check is for Send, so a reply that
already carries the verdict ends the picker's wait. The disabled Send's wrapper takes keyboard
focus (so its tooltip opens) without becoming a second button; the inner button keeps its label.
Trims tests that repeated rules other tests already prove.

* fix(native-chat): lift the Send gate whenever Stop shows, including while a queued card is about to send

The composer shows Stop while the host's queue is about to send its next card, but the sign-in
gate stayed on in that window, so Enter was refused with no message.

* fix(native-chat): never disable Send for a sign-in or missing-CLI verdict; show a dismissible notice instead

The host's pre-send check can be wrong while the chat would work (saved
Arguments it never sees, project settings it can't read, gateways that
accept a signed-out Codex), and a disabled Send left no way past it.

- Delete the Send gate: the composer, Enter and goal mode no longer read
  the verdict, and the Send tooltip reason and focusable wrapper go back
  to main.
- Show Codex not-signed-in and Claude/Codex not-installed as one entry in
  the chat's existing notice card. Dismissed per verdict; shows again
  when the verdict changes or clears and returns; steps aside when the
  failed start (launch line or latest failed-start row) says the same.
- Claude: drop the probe's signed-out verdict (initialize-on-probe stdin,
  request-id filtering, control-reply log scrubbing). The chat start's
  refusal, with its account kind, is the only Claude sign-in signal.
  Missing-CLI from the probe stays.
- Restore the failed-start line and transcript row for these causes
  (no more hiding on desktop) and drop the chat-root focus re-check; a
  window-focus re-read stays while a notice is showing.

* fix(native-chat): re-check the notice's reason after a chat starts, keep a signed-out Codex's model list

Review round 1 of the notice rework.

- A chat that proves its start (at acquire, or on its later "started"
  event) marks the catalog's held reason for that account due, so the
  next read re-probes instead of trusting it until the TTL; the chat
  re-reads when a turn starts or ends while a notice shows.
- The Codex probe keeps a model list it got beside a signed-out reason,
  so a gateway user with a wrong verdict keeps the picker list.
- Failure records move to their own module; an expired failure with no
  reason is dropped, and expiry drops reason-less failures.
- Notice: any verdict change resets the dismissal; signed-out is
  Codex-only; the say-once rule ignores a failed start a turn has run
  past.
- Missing-CLI copy: "{{agent}} wasn't found on the computer running this
  chat. Install it, or check its Command in Settings → Agents." (6
  locales).

* fix(native-chat): only an acquiring start re-checks the catalog reason; drop the unreachable Claude filter

Review round 2 of the notice rework.

- A re-attach to a live child proved nothing new, so only an attach that
  acquired a child which proved its start marks the reason due.
- Reword: a start proves the program exists; for a Codex sign-in it only
  prompts an earlier re-check.
- Drop the notice's Claude signed-out filter: no host sends that verdict.
- Tests: a re-attach does not notify; a turn ending re-reads once more.

* fix(native-chat): never newly show a catalog reason the host is still re-checking

After signing in to Codex, a new chat flashed the old "isn't signed in"
notice for about half a second: past its 30 s lifetime the host answers a
plain read with the held reason while its probe re-checks. A chat now
adopts such a reason only when it already shows it; otherwise the joined
read's answer decides.

* test(native-chat): follow main's harness and the clearer Claude sign-in words after the merge

* test(native-chat): run the start-proof catalog test in the Node runtime project with the other SQLite host tests
2026-10-08 02:28:13 -07:00
Brennan Benson a551aa5fe6 OpenCode structured chat over the Agent Client Protocol (#25845)
* refactor(native-chat): Grok's registration declares where it runs; ACP no longer borrows Codex's location rule

The rule a self-supervised agent child runs under (this machine, no WSL, Windows only with process
start-time proof) is its own module that Codex and the ACP adapter both use. Grok's registration
takes the full account-home resolver signature, and D3's tests build hosts with the agent registry.

* fix(native-chat): Grok follows the ACP runtime's request contract and the managed process's close

A request the agent or a Stop cancels is answered with the agent's own cancelled reply by the code that
owns it (the runtime no longer answers a silent handler), so a Stop needs no separate decline pass. A
permission answer still being saved when the agent stopped waiting is reported unconfirmed, since the
protocol already answered it cancelled. Cancelling the agent's own turn is the plain cancel. Request
rows are matched under their generation-scoped ids. A refusal's reason comes from the dialect's wording
path. The child drops its own stderr tail and close policy for the managed process's, and a close
whose process tree was not proven gone is reported as the adapter contract asks.

* fix(native-chat): a Grok chat Orca already holds resumes without writing what Grok replays

A chat with a saved Grok session reattaches with session/resume where the agent offers it, else
session/load. Either way the call runs inside the translator's load window, so what Grok sends while
it reattaches (its saved exchange, a task the dead process left running, ended by the restart) opens
no turn and writes no row; only context usage reads on. A reply an Orca or Grok crash cut short is no
longer completed from Grok's saved history: it reads like a Claude or Codex chat's, with the existing
notice. The attach window also closes after a failed attach, and a created session that session/resume
reports missing is replaced like one session/load reports missing.

The replay reconciliation is removed: the lane no longer reads the journal, and D3's replayed-input
grammar test and completed-turn check in the assembler go with it.

* refactor(native-chat): a failed Grok reattach needs no window close of its own; its lane is replaced

* test(native-chat): D3's merged tests use the shipped declarations and the launch options main requires

* fix(native-chat): typecheck fallout of the base merges; any agent's empty chat is reusable

Main's idle-empty-chat lookup and launch join now take any registered agent, as the rest of the
launch path does. The refusal check moved into the prompt turns and the prompt-block conversion beside
the turns that send it, keeping both files in their line limit.

* fix(native-chat): a Grok Stop ends the process once Grok settles its turn; the next send resumes

Grok's session/cancel ends only the running turn: work it already moved to the background keeps
running and can begin a turn of its own after the person pressed Stop. Stop is now a session
boundary, as it is for Claude: the cancel answers open requests and lets Grok end the turn, the host
waits a bounded grace for that, then ends the process; the next send relaunches and resumes.
The adapter's own bounded close of a turn Grok began is gone. Its named-turn check stays: the host
ends the session unless the provider declines a Stop naming a turn that has since ended.

* test(native-chat): a Grok Stop ends the process only after Grok answered the cancel

* fix(native-chat): Steer on a Grok card cancels the running prompt, then sends it

A send that reached Grok while a prompt ran was held in the adapter until that turn ended: Steer
on a queued card took the card out of the host's editable queue and meant 'send after this turn'.
It now cancels the running prompt (session/cancel; the session stays) and sends as the next prompt
once Grok answers the cancel, as the common pattern does; a steer behind another cancels it in
turn, so the last one runs. The adapter holds a send only while that cancel lands, so its general
held-send queue and its holdsDispatch report are gone (every send it holds has its turn open in
the journal). An older client's mid-turn send takes the same path. capabilities.steering is
unchanged and still unread.

* refactor(native-chat): a close or Stop cancels a start through the acquire's own abort signal

The host owns the acquire it runs, so it now owns its cancellation: each attach's acquire gets an
AbortSignal, aborted from outside the session's queue by a close and by a Stop admitted now (the
same admission rule as before). The optional abandonStart adapter hook, the router's fan-out to
every adapter and the ACP adapter's session-keyed start map are gone; the ACP adapter keeps an
unkeyed set of starts only so quit can prove their children gone, and keeps a failed start's
unproven child until its exit is proven.
The hook also let a later close ask that child again. The host now does that from state it holds:
a close of a chat with no live child whose record still names an owner process with no death
evidence asks the adapter to release it. The answer is not recorded as proof (the lease probe
does that), so an owner pid an earlier Orca left is never killed or marked gone. Claude and Codex
ignore the signal and hold no such child; their release is a no-op (tested).

* fix(native-chat): a Grok crash that closes stdout before its exit still ends with Grok's last words

On macOS and Linux the agent's stdout ends before its exit is observed, with or without the
supervisor's EOF forwarding, so the connection's loss closed the journal first and its error text
became the session's ended reason, dropping Grok's stderr. The reason is now read at the proven
exit: the agent's last words when it left any, else why the connection closed. The failure already
carried them. Comments that assumed the exit comes first, that early frames past the cap refuse the
start, and that dispatch re-checks image support are corrected.

* fix(native-chat): nothing Grok sends while a held chat reattaches is written, marked as replay or not

The reattach window relied on the dialect's replay verdict, and Grok's frames read as live unless
they carry isReplay, so an unmarked chat frame during session/resume opened a turn that never
ended. D3 now marks every frame inside the window as replay before the translator reads it, so the
translator keeps only context usage whatever the agent marked; options and commands are still
adopted. The translator's load semantics are unchanged.

* test(native-chat): a Stop after a resume finds no turn an unmarked old reply opened

* test(native-chat): a resumed Grok chat keeps its last context reading; the resume refreshes only the window

* test(native-chat): a Grok background task a Stop ended reads as stopped reporting

* refactor(native-chat): quit's stop of each start answers through one promise kind

* fix(native-chat): quit aborts every start the host has in flight before draining attaches

A Grok that never answered its handshake held quit until the start's own 60 s bound, past the
20 s quit deadline. The host's teardown now aborts each in-flight acquire (and any the drain
still begins), so the adapter's own quit controller and its map of starts are gone: a start
has one canceller, the host's signal.

* fix(native-chat): a Grok start's abort stops reaching its child once the start has returned

The listener stayed on the host's signal until the attach finished committing, so a Close in that
window killed the now-live child behind the host's back and it read as Grok crashing. The start
now detaches it when it ends; a later Close goes through the session's own stop.

* fix(native-chat): a close or Stop during any attach phase stops the start before it launches

The attach began its abort controller only after reconciling leases, resolving recovery and
probing the previous owner, so a close or admitted Stop in those phases reached nothing and Grok
launched anyway. The controller now begins first, and the acquisition checks it before asking the
adapter to start.

* test(native-chat): a close during the attach's owner probe asks no adapter to start

Also renames the close test after the hook it no longer exercises.

* test(native-chat): a close's re-ask closes a Claude or Codex child a failed cleanup left

The re-ask is not a no-op for them: when the adapter still holds the child its cleanup could not
prove gone, the close stops it again as a requested close, and Claude persists the handle of the
conversation it ran so the next send resumes it. Corrects the tests' and comment's wording; the
close awaits the re-ask, bounded by each adapter's kill ladder.

* fix(native-chat): Steer during a turn Grok began itself cancels it and sends once it ends

A send while Grok ran a turn of its own (a background task waking it) went straight to Grok, which
queued it behind that turn where Orca could no longer withdraw it, while Stop treated the same turn
as the running reply. The send now waits as a steer, the turn is cancelled once, and the message
goes when the turn ends; a Stop withdraws it and an exit rejects it as never sent.

* test(native-chat): a steer whose cancel Grok never answers ends Grok and is rejected as never sent

Pins the bounded steer cancel kept from the runtime: past the bound the connection closes, the
running reply reads unverifiable, Grok's end reads as its exit, and the waiting steer is rejected
as never sent.

* fix(native-chat): a Grok crash stays a crash when a stop lands before its exit is proven

After the connection broke and the close could not prove Grok's exit, any later stop Orca asked
for (the next start, a Stop, a Close) marked the child as closed by Orca, so the crash read as a
requested close and Grok's last words were dropped; a send meanwhile was recorded unconfirmed.
The connection loss now decides the cause, and a send on that session is rejected as never sent.

* test(native-chat): fixtures this PR's registered Grok and desktop capability made stale

CI's unit shards failed on tests outside the PR's own lists. Each encodes something this PR changes
on purpose: Grok is now a registered agent (the seam test's unregistered agent is now Cursor); the
desktop now advertises registered agents (the restart-offer tests' older client drops that
capability explicitly); the attach context carries the start's abort controllers (the forget-status
double gains them); and the ACP real-host test rig sends to the host directly (listed beside the
other real-host rig in the send ratchet).

* fix(native-chat): a start quit stops is not the queued message's start failure

With quit now aborting a start it would have waited for, the delivery step recorded the aborted
start as the message's failure ("couldn't restart"). After quit has stopped delivery, the step
leaves the message to quit, which settles it as a close does ("The chat closed before this message
was sent."). The test that pinned quit waiting for that start and stopping its child now pins that
nothing is launched behind quit.

* fix(native-chat): a message sent after a Stop or close aborted a start gets its own start

A start the host aborts (an admitted Stop, a close, or quit) returned its refusal to the delivery
loop, which then rejected whatever was queued at that moment with "couldn't restart", including a
message the user sent after the Stop. The attach now reports that the host aborted it, and the loop
re-derives from the journal instead: what the Stop or close withdrew is already settled, a message
accepted since gets a start of its own, and quit's next step stops the loop. This replaces the
quit-only carve-out with the same rule for every abort and every agent.

* test(native-chat): the message sent after an aborted start is answered, so no settlement outlives the test

* fix(native-chat): a Grok model pick Grok never answers no longer holds Stop or Close

The pick runs on the session's queue. It now registers in the host's out-of-queue
abort registry beside a start, so a close, an admitted Stop or quit abandons it, and
the ACP adapter bounds it at 30 s like Claude and Codex. A late answer is still adopted.

* fix(agent-launch): a phone's launch opens a terminal for an agent whose chat it cannot show

agent.launch now reads the caller's capabilities by the rule tabs and restart offers
use (clientRendersStructuredAgent). A phone without registered-agents.v1 gets Grok as
a terminal again, as on main; the host's own callers and desktop clients are unchanged.

* fix(acp): strip every agent hook variable from the ACP child, from the shared list

ACP_CHILD_ENV_TO_DELETE was a second copy of the hook runtime keys that missed
ORCA_AGENT_HOOK_TRANSPORT; it now spreads AGENT_HOOK_RUNTIME_ENV_KEYS beside the pane
identity keys.

* refactor(native-chat): the mutation context carries the provider-wait registry itself

Keeps the host file within its line limit; one field instead of two closures over it.

* fix(agent-launch): agent.launch.v2 still vouches for Claude and Codex chats

The caller rule from the previous commit also turned Claude and Codex into terminals
for a client advertising only agent.launch.v2, whose contract says it opens a chat
(mobile retry-authority tests). Only an agent beyond those two now needs the client to
read it (clientRendersStructuredAgent); the test fixtures go back to what they were.

* refactor(native-chat): drop saved-history adoption from the timeline assembler

The common pattern discards the history a provider replays while loading a
session, so the assembler has no use for an input.history event.

* refactor(acp): drop session/load history adoption from the translator

The common pattern discards the history an agent replays during session/load,
keeping only what it says about the context window. Remove the adoption path
(acp-history-adoption.ts, the adopt option, and the historical background-task
liveness rewrite it fed) so load replay is always dropped except usage.

* refactor(native-chat): a pending input is only Orca's send now

Review follow-up to the adoption removal: drop the comment naming the
provider's saved message, and make requestedAt required since every pending
input comes from input.accepted.

* test(acp): keep the task-result status table on live frames

Review follow-up to the adoption removal: the result-status mapping was only
tested through adopted history, so run the same table on live frames, and
cover an unmarked task notice during a load being dropped.

* test(acp): a frame helper for a shell command Grok is running

* fix(acp): a Grok crash settles through the host's provider-exit batch, scoped to the turn it ended

A Grok crash ended the journal unverifiable before the adapter reported the exit, so the host's
provider-exit settlement found no running turn and wrote nothing: the adapter's failure (with
Grok's last words) never reached the journal, and a later stale-session pass wrote a bare,
thread-scoped cut-short row, so the partial reply was not folded as Claude's and Codex's are.

At a proven exit the ACP lane now ends its running turn interrupted at the exit instant, as the
host's exit contract expects of a child's own translator (Codex's does the same). When Grok's
stdout closed first (every POSIX crash), the turn is unverifiable only until the exit is proven:
the host's provider-exit settlement now takes the exit as proof naming the child's fence and
revises what that child left unverifiable in the same batch, with the turn-scoped row and the
adapter's failure. Claude and Codex write no unverifiable turn of a live child except a command
whose hand-off is in doubt; that turn is now revised at the exit instead of at the next open.

* test(acp): a crash seen first leaves the host no Grok turn to revise

* refactor(native-chat): what a gone generation left unfinished gets its own module

The settlement file passed 300 lines with the exit-proof revision. The unfinished-work reads
(capture, interrupted-by-the-exit, in-progress) are their own concept and move out unchanged,
apart from the exit proof they now take.

* refactor(native-chat): a watched exit revises what its child left unverifiable without reading Stop marks

An exit's own instant is the turn's end, so the revision needs only each row's fence: the
settlement's journal type gains itemFence alone, and the host test fakes say so.

* test(native-chat): drop the duplicate itemFence on the fake that already had one

* test(claude, codex): an exit whose stdout ended first still reports as it always did

The provider supervisor now ends Orca's stdout when the agent's ends, so on every crash EOF
arrives before the exit is seen. Claude's and Codex's connections report nothing at EOF and
report the exit, with its usual reason, once it is seen.

* fix(acp): reopen a chat with session/load, as the common pattern does

An agent that offers both now reloads its session instead of resuming it; the
reattach window still discards what it replays except context usage.

* fix(acp): drop the 60 s handshake bound; an abort fails the start's waits at once

Neither common design bounds an ACP handshake: Close, Stop and quit end a start
that never answers. The abort now also closes the connection, as a kill there
does, so the start settles even before the child's exit is proven. The
host-stopped start refusal only this bound produced goes with it; the idle
sweep keeps its words.

* fix(acp): a Stop naming an ended turn follows Claude's rule

It still stops nothing while another turn is live, but in the gap before a
follow-up's turn opens, which no client can name, it now stops what is in
flight and the session ends, as a Claude Stop does.

* fix(native-chat): a close no longer re-asks a failed start's unproven child

Neither common design retries that stop at Close, and Orca's Claude contract
re-asks only at the next start and at quit. The ACP adapter keeps the child
until its exit is proven and asks it again there, as Claude does.

* fix(acp): a message sent during a turn the agent began itself goes at once

Both common designs send it straight to the agent with no cancel; only Orca's
own running prompt is steered (cancelled, then re-prompted).

* test(native-chat): dismiss-all through a remote client's audience keeps a newer Orca's offer

Uses an audience production sends (one that cannot show every agent), per review.

* fix(acp): launch Grok as `grok agent stdio`, without the update and leader flags

The common pattern passes neither --no-auto-update, --no-leader nor
GROK_DISABLE_AUTOUPDATER; full access still adds --always-approve.

* fix(acp): an agent that ends its stdout, or answers unreadably, is not a lost connection

As in the common pattern, only a broken stdin (or Orca's own close) ends the
agent; one that closed its output but can still be written to stays until a
Stop, a close or its exit. The provider supervisor goes back to its base
content, so Claude and Codex no longer get the forwarded stdout end either.

* fix(native-chat): a person's close joining a failed one still binds the turn its child end cuts

On main every close of the chat writes its own Stop and settle. Here a later close joins the
first and writes no row, and the first's settle closed when its kill failed, so a turn that opened
in between and was cut by the next close read as failed. A person's close joining a person's close
whose Stop opened a settle now reopens that settle until its attempt is done.

Tests: a close whose kill failed still closes its settle; a turn opened between a failed close and
the next reads as the person's cancellation (each fails without its half of the fix).

* test(native-chat): Grok opens as a chat only behind the structured-chat setting

agent.launch and orchestration worker-start read the same setting as the
renderer route; pin both states for Grok on each. The setting's description no
longer names only Codex and Claude, in every catalog.

* docs(acp): generic ACP comments say what holds for every agent, not Grok

Stop ends the session for every ACP agent, as in the common pattern; the
adoption hook comment goes (adoption is not planned); a failed start's child is
retried at the next start or quit.

* test(claude, codex): type the EOF-before-exit test's streams; the supervisor no longer forwards EOF

The Claude test wrote to the child's stdout and stderr through their Readable
type, which the node typecheck rejects; it now holds its own PassThrough
streams. The comments no longer credit the reverted supervisor change.

* feat(acp): a steer's cancel asks once and never ends the agent

The runtime had one cancel: send session/cancel, wait at most 10 s for Orca's prompt to settle,
then close the connection, which ends the agent. A steer used it too, so a slow agent lost its
process just because the person added a message. requestSteerCancel() now sends session/cancel
once per prompt, cancels the agent's open requests and answers later permissions cancelled, and
never bounds or closes: the prompt's own reply ends it and the steer's prompt follows. cancel()
stays the Stop: bounded, then close. A Stop after a steer still bounds and closes. Both cancel
paths move into acp-prompt-cancel.ts over one cancel channel.

* chore(native-chat): keep the record store and recovery capsule under max-lines after the main merge

* fix(acp): a repeated steer shares the cancel in flight; say what the caller owns

Per review: a second steer before the first write lands returns that write instead of resolving
early. The steer's JSDoc says the wait for the prompt's reply is unbounded and that a prompt that
fails instead must not take the steer until the caller rebuilds the session; the Stop's says a
prompt that settles in time leaves the agent for the Stop's owner to end. The steer test now gives
the runtime a handler that would allow: the open permission's signal aborts and the late one never
reaches it.

* fix(native-chat): drop the stopDelivery the A3 merge doubled

* fix(acp): a steer's cancel asks Grok once and never ends it

A steer now uses D1's notify-only cancel. Two messages sent during a reply Grok began itself
cut that reply, as the common pattern does, and then both run; before, the queued first
message could not answer the bounded cancel and Orca ended Grok although Grok answered.
A Stop keeps the bounded cancel and its 4 s grace.

* fix(acp): a permission Grok asks with no prompt of Orca's running is declined

During a turn Grok began itself nobody asked it to act, so the request is answered
cancelled at once instead of opening a card that waits, as the common pattern does.

* fix(acp): a Grok that dies while starting is reported with its own last words

A dying process's stdout ends before its exit is seen, so the start failed as a closed
connection and Grok's stderr was lost. A start whose connection closed now waits, bounded by
the Stop grace (or a Close/Stop), for the exit before it is told.

* test: a Stop after a steer sends its own cancel; drop the import the A3 merge doubled

* test(native-chat): main's Stop-note test builds its turn context with the agent registry

* test(claude): say why the close test's fake child cast is safe

* test(native-chat): build the Stop-opened-turn test's identity and turn context the current way

The test (#25056) landed before the opaque provider handle (#24991), so main still built
the old {kind, threadId} handle; the turn context also needs this branch's agent registry.

* test(native-chat): build the Stop-opened-turn test's identity with the opaque handle

The test (#25056) landed before the opaque provider handle (#24991), so main still built
the old {kind, threadId} handle.

* test(ratchet): require src/main/provider-process now that it has landed

* test(native-chat): keep main's opaque-handle import in the Stop-opened-turn test

Main's #25706 and this branch both added the import at different lines; the merge kept both.

* test(native-chat): keep main's opaque-handle import in the Stop-opened-turn test

Main's #25706 made the same fix as this branch at a different line; the merge kept both imports.

* feat(native-chat): record a fresh provider conversation that replaced one the agent could not restore

A chat whose saved conversation the agent cannot reopen can now continue in a
fresh one: the handle chain records the new conversation as a creation that
replaces the lost one (which, why, and when), keeping every earlier link.

Rows keep a shape older builds read: the stored chain starts at the latest
replacement and carries the earlier links inside it.

* test(native-chat): build this stack's journal identities with main's opaque provider handle

Main's #24991 replaced the {kind, ...} handle with {transport, agent, nativeId}; three test
files from this stack still wrote the old shape. Same lines the downstream ACP branch uses.

* docs(acp): every reattach drops the agent's replay, not only for a chat the journal holds

* refactor(native-chat): store a replaced conversation flat; refuse it where older builds read the row

Older builds only read Claude and Codex records, so the nested stored form
protected rows no replacement can reach while adding a cap mismatch after a
downgrade. Store the chain as held, refuse a replacement in a Claude or Codex
chain until one has a stored shape older builds read, and refuse a supersession
key on a replacement that names no creation in the chain.

* refactor(native-chat): read hosts' structured agents from the app-shell services

Main grew the startup hydration hook to its line limit; the host agents sync is an app-lifetime subscription like the structured session tabs sync beside it, so it moves there.

* Use current provider handles in transition tests

* Use current provider handles in timeline fixtures

* test(native-chat): prove replacement rows survive downgrade and re-upgrade

* Require the ACP directory in the runtime import check

* test(ratchet): require src/main/acp now that this PR lands it

* feat(acp): a saved session the agent cannot reopen continues in a new one, with one warning row

When session/load (or session/resume) of a saved ACP session fails, the chat starts a new session and records it as a creation that replaces the lost one (#25747's 'replaces' link), and writes one warning row that the agent no longer remembers the earlier messages. A created session the agent reports missing is still superseded silently; a signed-out agent or a start that is over (Close, Stop, a lost agent) still fails the start.

* chore(acp): rewrap the acquire header comment

* test(acp): a start closed while the agent reopens fails without opening or announcing a new session

* Let ACP connections own their supervised agent process

* Preserve ACP cleanup evidence and isolate exit observers

* Expose ACP cleanup observations and type the permission fixture

* refactor(native-chat): the registered-agents capability lives in its own module

Main's growth put protocol-version.ts one counted line over its 300-line limit once the capability
was added; like main's other per-feature capabilities, it now has its own module, and importers read
it from there.

* refactor(acp): one connection owns the Grok process and its protocol

D3 now opens each ACP agent through createAcpAgentConnection (ACP-ALIGN #25810): one object spawns the
process on the execution host, owns its stdio and protocol, and reports its proven exit. It is built and
tracked before the handshake, so a start's abort (Close, Stop, quit) still reaches it, and a failed start
keeps that same connection for the next close to retry rather than spawning another process.

Deleted: the spawnAcpStructuredChild wrapper and its test, the raw-stream runtime assembly, the caller's
exit -> runtime.close wiring, the stdout-EOF heuristic (the connection no longer treats stdout EOF as
exit), and the 10 s steer/Stop cancel bound with requestSteerCancel. Reader control maps to
pauseReading/resumeReading; a close is connection.close after the host's existing 4 s Stop grace.

The adapter owns what the protocol no longer does: one session/cancel per running prompt however many
steers arrive (cleared with that send's settlement, retried after a failed write), and a Stop or steer
answers every open agent request the person has not already answered with the agent's own cancelled
reply. An answer already being saved when the Stop lands is sent.

Tests: blocked cancel write never holds Stop's grace, two quick steers send one cancel, a failed cancel
write is retried, a real process exiting while a child holds its stdout ends the session, and the
existing start-abort, retention, crash, connection-loss and reload-failure suites on the new rig.

* Add chat-owned OpenCode server transport foundation

* Combine server fixture type imports for CI lint

* fix(acp): Grok signs in on its own machine with its API key or cached sign-in

When Grok reports that it needs authentication, Orca now names a sign-in method on the machine Grok runs
on, read from the same environment Grok was launched with: xai.api_key when XAI_API_KEY is set there and
Grok offers that method, else cached_token when Grok offers it, else none and the chat keeps the existing
not-signed-in refusal. The rule lives in Grok's launch spec; the adapter applies any agent's rule for new
and reopened sessions through the protocol client's caller-named method (authenticate, then retry once).
No new sign-in UI; interactive methods are never chosen.

* Bound request serialization and correct transport fixture types

* fix(acp): the adapter decides which of Grok's requests reach the person

The turn owner now admits every agent request, permission or question, from its own turn state: a
request reaches the person only while Orca's prompt runs and no steer or Stop is cutting it short (a
question may also come from a turn Grok began itself, until a Stop). Anything else gets the agent's
own cancelled reply and opens no card, so a question arriving after Stop or during a steer never
appears. A steer, like a Stop, withdraws the requests already open; an answer already being saved is
still sent. The protocol client's abort-on-cancel path is no longer used: after the connection
change its request signal aborts only when the connection closes.

* fix(acp): a plan Grok proposes shows as a plan, with no approval card

When Grok leaves plan mode it asks the client to approve its plan (x.ai/exit_plan_mode). Orca showed a
blocking 'Approve plan / Request changes' card for it; the common pattern has no such gate. Now the
plan goes into the chat's existing Plan row (the plan-document status row Codex and ACP plan updates
already use) and the request is answered at once with 'abandoned' plus feedback telling Grok to stop and
wait for the person's feedback or a request to implement it in a later turn, so nothing is approved on
the person's behalf. Dialects gain settleRequest for requests answered without asking anyone.

* fix(orchestration): worker-start opens a Grok worker in a terminal, as before

With the structured chat setting on, worker-start decided 'structured' for Grok and then the structured
worker factory (Claude and Codex only) refused it, so the start failed; main opened a terminal Grok
worker. Worker-start now decides with no registered agents beyond Claude and Codex, so Grok gets a
terminal worker as before. agent.launch and the app's own launches still open Grok as a structured
chat. Temporary until structured workers take registered agents.

* Bound OpenCode event consumers and isolate chat caller identity

* fix(acp): a prompt answer Orca can't read ends the turn instead of hanging it

A session/prompt rejection that was not the agent's own error answer (an answer that fails Orca's
schema, or one too large to read) left the turn running: the next message became a steer with nothing
to cancel and was never sent or settled, and Stop waited its full grace. As in the common pattern, any
prompt failure now ends the turn as failed (a failed-turn row without words, since none are the
agent's) and settles the send, so the next message goes. Only a closed connection keeps the send
running, for the connection-loss path to settle.

* fix(acp): send Grok's prompt-identity extension only to agents that echo it

session/prompt carried _meta {promptId, requestId} for every ACP agent, though only Grok's dialect
echoes it (injectedPromptIdentity). Now only an agent whose dialect declares it gets the extension;
other ACP agents get a plain prompt.

* refactor(native-chat): the registered-agents capability lives in protocol-version again, as on main

This reverts 0ef6d21815. That commit moved the capability to its own module only because main's
protocol-version.ts was then one counted line over its limit; main now defines it there itself within
the limit, and main's new restart test imports it from there. Main's test also reads the desktop's
capability list as an older client; on this branch the desktop advertises registered agents, so its
older client is that list without this one capability.

* test(acp): read the sign-in method with a schema, not a type assertion

* refactor(native-chat): composer transport and Stop control in their own modules

Main's rewind change (#19338) brought NativeChatStructuredSession.tsx and use-structured-agent-session.ts
to their line limits, leaving no room for this branch's image-acceptance and unpublished-Stop lines.
The composer's transport (sends, commands, options, image acceptance) moves to
use-native-chat-structured-composer-transport.ts, and whether Stop shows and what it does moves to
structured-agent-session-stop-control.ts. Behavior is unchanged; the runtime cast on the composer's
'local' | 'remote' is now a typed return.

* test(native-chat): read registered agents by id, as main's structuredAgentsReadBy now takes

Main's A3 squash changed structuredAgentsReadBy to take agent ids; this branch's test still passed
{ agent } objects (CI typecheck TS2322).

* fix(acp): a first reopen warns when Grok forgets a chat that exchanged turns

A Grok session the chat created was treated as one Grok never saved, so
when Grok reported it missing on the chat's first reopen, Orca swapped in
a fresh session silently, even after completed exchanges: the person saw
the old messages while Grok had forgotten them.

The launch now counts a created session as never saved only when the
chat's journal, read at the failed reopen, holds no turn of that Grok
session; anything else, an unreadable journal included, takes the normal
path: the fresh session is recorded as replacing the old one and the one
warning row is written.

* Add setting-gated OpenCode server native chat integration

* Use checked native event ordinals in timeline identities

* Validate nested account tags and preserve bounded restore failures

* Keep native history restoration within its session module

* Check native protocol records and support registered-agent drafts

* fix(acp): a start writes the warning row an earlier attach failure dropped

The row saying Grok forgot the chat was written only into the attach's
deferred sink, while the fresh session's link was saved earlier. An attach
failure, quit or crash in between dropped the row forever.

Every start now derives the owed rows: each conversation the chain says was
lost to a failed restore gets its row unless the chat's journal already holds
it. The row now names the lost conversation rather than the fresh session, so
a row an unused replacement wrote still counts after Grok supersedes it.

* fix(acp): a question during a turn the agent began itself gets its cancelled reply

A question or other card-opening request the agent sends while no prompt of
Orca's runs (a turn it began itself, as when a background task wakes it) now
gets the agent's own cancelled reply and opens no card, the same rule
permissions already follow there. Nobody is waiting on that turn. A plan the
agent shares in it is still shown.

* Update launch and status tests for registered structured agents

* test(native-chat): import the unfinished-work capture from the module that owns it

Main's reasoning sweep test (#19221) imported it from the dead-generation settlement, which
this branch split it out of.

* Run OpenCode structured chat over ACP

OpenCode joins the ACP lane as two launch rows (opencode and opencode2 run
'acp'), with a dialect that reads command output and exit codes from
OpenCode's metadata and labels its project-wide 'always' grant honestly.
The launch forces OPENCODE_CLIENT=acp and turns OpenCode's question tool
off, strips Orca's terminal status overlay from the child, and pins the
chat's OpenCode account as a tagged locator (managed profile, or data and
state directories). Image prompts go as ACP image blocks when the agent
advertises them, and restart recovery reads OpenCode's own store for
presence only.

* OpenCode 2 over ACP only for its default account

OpenCode 2's ACP command runs inside the user's own background service,
which the chat's environment never reaches, so a managed profile cannot be
honoured: while one is selected a new OpenCode 2 chat opens in the terminal,
and a record pinned to one never launches.

* Test OpenCode over ACP against its recorded traffic

Seven scrubbed recordings of opencode acp (1.18.31 and 2.0.14) replay through
the adapter: an approved shell command with its exit code and the
project-wide always label, deny on both majors, the 1.x subagent approval
that never arrives (Stop still ends the turn), the 2.x subagent approval
answered on the chat's session, the stray 1.x file write, and a provider
error shown in OpenCode's own words. The replay now plays recorded error
answers too.

* Name the normalized tool update for what it is

* OpenCode over ACP: 1.x only, honest grants, sound recovery

Review round 1:
- OpenCode 2 stays on its terminal-backed chat: its acp command runs in the
  user's own background service, which a chat's environment and account pin
  don't reach, and a declined local launch has no terminal fallback yet.
- The model-pick launch change is out of this PR (it could leave a worktree
  behind when the host later chose the terminal).
- 'Always allow' reads 'Allow for this chat': OpenCode 1.x keeps it in the
  chat's own process.
- A file write OpenCode repeats to a client with no file system leaves no
  row.
- Images are bounded by the encoded prompt line, not just raw bytes.
- Restart recovery: each accepted send claims its own stored copy first, and
  queued cards never trigger the read.
- A send whose child ended during the image read settles as not sent.
- An account Orca cannot pin (inline auth, relative directories) is refused
  as unsupported; default XDG directories the user never set stay unset; the
  retired shared plugin directory and data-account variables never reach the
  child; newer locator fields are tolerated.

* Round 2: recovery reads the chat's own database, honest grant label

- Restart recovery resolves OpenCode's database under the chat's own home,
  not Orca's, now that default data directories stay unset.
- 'Always allow' reads 'Allow until OpenCode restarts': Stop, quitting and an
  idle chat's stopped agent all end it.
- Only a message with images is refused for passing one protocol line, so a
  long text message never reads as an image problem.

* refactor(native-chat): keep the session host within its line budget after main's Stop work

Main's #25949 left the host at exactly its 300-line budget, and this branch's acquire-abort wiring
adds one line. The reveal module now comes in as a namespace import, as the host already does for
its other helper modules, and the earlier reorder of two type imports is undone.

* test(codex): move the stdout-before-exit test into its own file

Main's connection test file is at its 800-line test budget, and this branch's exit-order test
pushed it over (CI lint, max-lines).

* Keep the record's path bound, which the launch directory now uses

* Narrow the refusal in the prompt content test instead of casting it

* Type the replayed error answer as the protocol's error

* Read the replayed message through the replay's own schema

* Match recovered OpenCode messages through main's send fingerprint

Main gave every stored send one fingerprint helper (it drops the sender field); restart recovery now hashes stored messages through it instead of rebuilding the hash by hand.

* Keep an `opencode` that is 2.x on the terminal chat

Homebrew's `opencode` is 2.x now, so the binary, not only the agent name, decides whether OpenCode's acp runs in-process. An ACP launch spec can name the --version releases it runs on; OpenCode takes stable 1.x from 1.18.31. createSupport asks the binary a launch would spawn, with the environment a launch starts from, so a desktop launch of 2.x opens the terminal chat; every launch asks again before spawning, so a binary swapped after create never starts. The --version probe is shared and bounded, and a version it cannot read counts as unsupported.

* Type the mocked login-shell environment instead of asserting it

* Run the OpenCode the Command setting names, and say why a version check refused

The structured OpenCode and Grok chats resolved a bare `opencode`/`grok` from PATH while detection and the terminal chat honoured the per-agent Command setting, so a user who pointed Orca at a specific binary got another one (and, with the version gate, another version) in the structured chat. resolveStructuredAgentCommand now takes any agent id and the stock binary name; the ACP launch and createSupport's version check both resolve through it, so they ask about and spawn the same file. An unrunnable Command is admitted at create and refused at launch with agentCommandNotRunnable, as Claude and Codex do, instead of silently opening a terminal.

The --version probe now logs why it refused (exit code, timeout, oversized or versionless output, unsupported release), with the binary's own first words, so a refusal on a real host can be diagnosed. A real-probe test drives createSupport and the launch against stand-in binaries: per-agent PATH, Command setting, 2.x first on PATH, and an unrunnable Command.

* Say why a new OpenCode tab opened a terminal, and ask the host again for its agents

Live QA run 5 opened the terminal-backed OpenCode chat with the private 1.18.31 set as the Command and on the per-agent PATH, and Orca's main log had no version-check line. The host never decided: a local launch routes to the structured chat only once the renderer has learned the host's registered agents, and that list was read once at startup, so a read that failed (or was skipped while the local runtime's capabilities were unknown) kept OpenCode on the terminal for the whole session. A launch that finds the list unlearned now asks the host again, so the next launch opens the chat.

Every point that sends a launch to a terminal now says so, naming the check and never a value: the renderer's route decision ([agent-launch-route], in the renderer console), createSupport's refusing check ([structured-create-support]), a version check that passed as well as one that refused ([agent-cli-version]), an OpenCode account that cannot be pinned ([opencode-account]), and a host launch the default asked to be a chat ([agent-launch]). createSupport's composition moves out of the unchecked runtime class into structured-agent-launch-support.ts.

Tests reproduce run 5: the host's create check with HOME and every XDG directory in the rig, the Command and per-agent PATH naming a stand-in 1.18.31, and the account pinned to the rig's XDG directories; and the renderer route with those settings, before and after the host's list is learned (ablation: without the re-ask the route stays on the terminal chat).

* Type the mocked login-shell environment in the OpenCode probe tests instead of asserting it

* Pass the OpenCode Command and environment through the route test's store helper, which types its settings

* Open OpenCode's chat on the first new tab, and learn the host's agents when they become available

The renderer routes an OpenCode tab to the structured chat only once it has learned the host's registered agents, and that list was read once at startup with nothing to read it again, so a read that came too early or failed sent every OpenCode tab to the terminal chat.

- agentSession.agents answers from the registrations the host is built from, as createSupport already does, instead of installing the host first: the answer is fixed for this build, so it no longer waits on, or fails with, opening the chat journal.
- The local list is read again when the local runtime's capabilities land, so a startup read made while they were unknown is redone on the event that makes it possible.
- A new tab whose chat route waits only on that list asks the host for it and opens nothing until it answers or 3 seconds pass (the local admission bound), then decides: the first launch opens the chat. A host that does not publish its agents is never waited on.

* Type the new-tab route request as a launch request, which carries the delivery callback

* Declare that agentSession.agents answers from the registrations in the cross-version manifest

Older builds read the list from the installed host, newer ones from the registrations it is built from; the manifest now asks only that Codex is listed, which holds for both.

* Wait for this computer's runtime too before routing a new tab during a slow startup

Field QA: soon after a slow startup, a new tab opened the terminal chat because the local runtime had not reported its capabilities yet, which routes straight to the terminal; the bounded wait covered only an unlearned agent list. A new tab whose chat route waits only on either answer now asks for it and opens nothing until it comes or 3 seconds pass, then decides; the [agent-launch-route] line still names the blocker if it falls back. Tests that never meant to exercise startup now start with the runtime's answer known.

* Wait for the probe that lands the runtime capabilities, not one that failed at startup

When the startup probe fails (a rig whose terminal daemon failed to start), asking again answers null at once, so the new-tab wait ended early and the tab opened the terminal chat. The wait now subscribes to the event that delivers the capabilities, probes once, and stops at the 3 s cap; it applies to both routes, so OpenCode (whose blocker is the unlearned agent list) and Claude (unknown capabilities) both wait for it. Tests run the real capability module with a failed startup probe: Claude and OpenCode open their chat when a later probe lands within the wait, and the terminal chat after the cap otherwise.

* Answer an OpenCode account Orca cannot pin at create support, not as a failed chat

Live QA with inline OpenCode credentials (OPENCODE_AUTH_CONTENT) passed the version check at create support and was refused only at create, so the window showed a failed "OpenCode Chat" with Retry where a declined launch opens the terminal chat. Create support now resolves the account a new chat would pin through the same read-only resolver the model catalog and create use, and answers no, logging the account-pin check, when the host refuses to pin it; any other failure is left for create to state. Create's own refusal stays as the backstop.

* fix(opencode): start the chat with the user's OpenCode environment as-is

An OpenCode chat with no managed profile no longer records data/state
folders or a database choice, no longer refuses inline credentials or
relative paths, and launches with the user's environment unchanged.
Drops the create-support account-pin probe that only those refusals used.

* test(cross-version): build each method's params in their own file, under the line limit
2026-10-07 16:26:27 -07:00
Neil 7abd74e818 Keep the structured-session compatibility manifest within the file limit (#26342)
* test: keep structured session method manifest within file limit

* test: retain the local session thread binding after the manifest split
2026-10-07 16:05:35 -07:00
Brennan Benson 995ef11ce7 feat(native-chat): say in the chat why Orca stopped a reply, and offer Continue (#25675)
* feat(native-chat): say in the chat why Orca stopped a reply, and offer Continue

When the Orca that runs a structured chat (this computer or a paired server) quits, updates or
crashes mid-reply, the chat's stopped row now names the cause and the machine, and a Continue
button sends the existing restart continuation for that cut turn, with or without a restart offer.

- Host: a quit/update writes one turn-scoped row for the turn its stop cut, in today's words, with
  an optional `orcaStop` cause on the providerExited fact; restart adjudication stamps how the
  previous runtime ended on the deaths it proves (crash, or the quit/update it began), so the
  crash row names it too. Older clients keep their single row.
- Host: agentSession.continueInterrupted, capability-gated, rechecks under the session lock that
  the chat still sits on that cut, so a second click or a retry sends nothing.
- Client: the row's copy names the cause and machine; Continue sits above the composer.

* test(native-chat): Continue is not held by a recovery file that never answers

* fix(native-chat): bind an Orca stop's cause to the runtime that held the agent; neutral row, Continue explains itself

- The cause now rides on the host's row itself (`orcaStop` on the status row, beside today's
  words), the same row family and id scheme as the reopen's death row.
- Each recorded owner is stamped with the Orca runtime that holds it; a death proven later (at
  restart, or when recovery stops a survivor) names how that runtime ended: the quit or update it
  began, else a crash. Owners an older build recorded, a terminal's claim, an agent that died while
  its Orca ran, and unreadable quit records all keep the generic words.
- The quitting runtime's word is written first in teardown, before the recovery wait, through a
  bounded asynchronous writer apart from the chat database.
- Row copy: one neutral sentence naming the machine and cause; it drops "You can continue in this
  conversation." while Continue is offered, and Continue's tooltip says what it does.

* test(native-chat): type the Orca-stop test fixtures so the typecheck passes

The cut turn's outcome takes the journal's outcome type, and the stand-in close reads the
provider sink through a checked lookup instead of an index that may be absent.

* fix(native-chat): call a cut a crash only when Orca's runtime started and never ended

A chat said "Orca stopped unexpectedly" whenever its runtime left no quit record, and only the
desktop quit wrote one, so a headless server's restart or update, the Settings relaunch, and a
Windows logoff all read as crashes.

Each runtime now records its own start when its chat store opens, and every graceful exit records
its end through one synchronous entry point: the desktop quit's teardown, the headless server's
stop, the in-app relaunch, the GPU-fallback restarts, the update-install watchdog, and Windows
session end. A crash is a runtime that started and never ended; a runtime with no readable record
(never written, pruned, unreadable) names no cause, so the chat keeps its generic words. One file
per runtime, written durably and only by that runtime, so a damaged file never blocks a later
write and two processes never lose each other's record.

* fix(native-chat): Continue answers once Orca accepts it, not once the agent has started

On a paired server, Continue waited for the agent to start before answering, and the client
gives a paired call 15 s. A slow start (account switch, login shell, a long resume) showed
"Couldn't continue this chat" while the agent was in fact continuing.

Continue now answers when Orca has accepted the message, as a send does. The agent's start and
answer settle afterwards, and a start that fails is the chat's own note, as before. The restart
dialog's batch still waits for the handover, which is where it counts a start as done. The
verdict helpers move to their own module to keep the continuation file within its size limit.

* fix(native-chat): a reply the user steered, or a command run after the cut, still offers Continue

The cut detector stopped at the first user message after the cut turn, so a steer the turn had
taken, or a conversation command such as /context run after the cut, removed Continue while the
row still named the cause.

The rule for what is no request of its own (a conversation command, a row its turn produced, a
send handed into a running turn) moves out of the latest-request reader into one shared
predicate, which both that reader and the cut detector use. The host's "still wanted?" check
reads the same detector, so the client and host agree.

* fix(native-chat): a death proven after an earlier settle explains the turn it ends

When a chat was read before the restart proved its old agent dead, the read could only call the
turn unverifiable. The proof then revised the turn to interrupted, but the death row was scoped
by the turn still marked running, and none was, so it landed on the conversation instead of the
turn. That cut never offered Continue, and the row did not name it as the turn's explanation.

The row is now scoped to the newest root turn the settle actually ends, running or revised.

* fix(native-chat): the cause row's words stay put, and Continue waits out a resume already running

The row's "You can continue in this conversation." came and went with the button: it showed
while a paired host's answer was still on its way, vanished when the button appeared, and came
back the moment Continue was clicked. Continue also appeared on chats the restart prompt or the
launch's own resume was already carrying on.

The row now drops that sentence wherever the chat's host can continue a cut, counting a host
that has not answered yet as able (a host that writes cause rows has Continue), so its words
never change on screen. Continue is hidden while a resume is carrying that chat on.

* fix(native-chat): a refused Continue says so once, in the composer

A Continue the host refused before accepting anything wrote a red note into the chat and brought
the button back, so each retry added another identical note; a chat the host had no record of
was refused with no word at all.

Continue now reports every refusal the same way as a failed request: the existing composer line
"Couldn't continue this chat. Try again, or send a message.", which a retry replaces rather than
repeats. A refusal before acceptance writes no note. A failure after the message was accepted
(the agent could not start) is still the chat's own note, as for any send.

* fix(native-chat): the row naming Orca's stop carries its own presentation and never folds

A client that re-words host rows it cannot name (the draft that makes these cuts read as
interruptions) treated the cause row as an older red row and replaced its words, so the cause
never showed there. The row was also folded away under its collapsed turn once shown muted.

The host's cause row now names the presentation 'orca-stop' beside today's words, failure fact and
red tone, so a client that predates both changes still prints exactly today's row, red and on
screen, and a client that re-words unnamed rows passes it through. This build shows it muted,
counts it as no failure (the reply it cut stays the turn's answer), and never folds it; the fold
field becomes `explainsTurn`, as the other change names it.

* test(native-chat): pass the session-end event without a type assertion

* test(native-chat): the row naming Orca's stop renders neutral, whoever re-presented it

Pins the rendered tone on this build: the stored red row, and the same row after a reader
re-presents it in the neutral tone with its presentation and cause kept, both render muted and
never fold. The phone draws chat rows without tone styling, so it needs no change.

* fix(native-chat): the "Couldn't continue" line goes once the chat is continued

The composer line a failed or refused Continue set stayed on screen while the agent carried on:
after an answer lost in transit, or once another client or the restart prompt continued the
chat. Only the next Continue click or the user's own send cleared it, and a click also wiped an
unrelated composer error.

The line is now derived: shown only while the chat still sits on the cut that Continue failed
on, so it goes as soon as the journal shows the chat continued, from anywhere. A Continue click
clears only its own line, and a retry answered "already continued" leaves none.

* fix(native-chat): Continue waits while an opted-in launch may still resume the chat

With "resume automatically" on, Continue showed on a quit or update cut while the launch was still
waiting for its settings and reading the restart offer, then vanished when the launch's own
resume began; a click in between sent a competing continuation.

The launch's one decision (nothing offered, ask, or resume) is now published, and the chats it
resumes are named the moment it decides, with no gap. Until it decides, and while the setting
has not loaded or is on, Continue stays hidden on this machine's chats; a paired server's chats
are not the launch's to resume and keep it.

* fix(native-chat): a runtime's end survives a late reinstall, a failed write and any clean exit

Three ways the runtime record could still read a graceful stop as a crash:

- A chat host reinstalled during the quit (a request landing after teardown began) recorded the
  runtime's start again and erased the end it had just written. A second start of the same
  runtime now keeps that end.
- When the end could not be written (a full disk), the start alone stayed and read as a crash.
  The runtime now removes its record, so its chats name no cause.
- Each `app.exit(0)` had to remember to record the end. A process 'exit' with code 0 now records
  a quit when nothing else did: Electron emits it on every quit and exit once its loop runs
  (`app.exit` -> Browser::Shutdown -> the app's 'quit' -> process 'exit'), and Node on every
  `process.exit`. The relaunch and GPU-fallback calls it covers are dropped; the quit teardown,
  the headless server's stop, the update watchdog and Windows session end keep theirs, which run
  earlier or say more.

* test(native-chat): build the re-presented row as the plain status item it is

* fix(native-chat): a Continue click clears the composer's old error, so its own failure shows

Since the "Couldn't continue" line became derived, an older composer error (such as "Remove
attachments before using a chat-session command.") outranked it: a failed Continue showed the
old error instead, and a Continue that went through left the old error on screen.

A Continue click is the user's newer action, so it clears the composer's error again, as before;
the line then shows the Continue's own failure, if any. That failure still goes away by itself
once the chat is continued, and nothing but the user's own Continue click clears an unrelated
composer error.

* fix(native-chat): a chat start compares the owner process, not the runtime stamped on it

A chat start checks that the process it just started is the one the record names, by a deep
comparison of the stored owner with the adapter's process. The store stamps that owner with the
Orca runtime holding it, so the check passed only because the store happened to return the record
from before the stamp; returning the published record would have refused every chat start with
agent_session_ownership_unknown.

The start now compares the process identity without the runtime stamp, which says who holds the
process rather than which process it is.

* test(native-chat): count agentSession.continueInterrupted among the structured methods

* refactor(native-chat): derive the structured chat's transcript session in its own hook

Main's appearance work and this branch's Continue wiring together put NativeChatStructuredSession
past the 400-line limit for components. The session the transcript reads moves, unchanged, to
use-structured-chat-live-session.ts.

* refactor(native-chat): keep the Continue capability in its own module

Main grew protocol-version.ts to its line limit; the Continue capability moves to its own module,
as other capability groups have, and the runtime list still names it.

* refactor(native-chat): keep two shared files within their line limit after the main merge

Main left agent-session-record.ts and structured-agent-session-params.ts just under 300 lines,
and this branch's additions put them over. The account-home shape check moves next to the
account-home type it checks (written without a type assertion), and the Continue params move to
their own contract module; the params catalog is regenerated. No behavior change.

* test(native-chat): compare the store directory's files without depending on listing order

The corruption test checks that no file was created or removed by comparing two recursive
listings. Their order is the runtime's: with the per-runtime record directory nested under the
store, Bun returns the same entries in a different order than Node. Both listings are now sorted.

* fix: share the path bound main's launch-directory check needs

* test: give the stop-row fold rows the draws flag main's fold now reads

* refactor: mark the launch's resume decision where the resume begins

* test: count main's new structured method alongside agentSession.continueInterrupted

* fix: the journal database keeps its folder, where runtime end records live

Main's #26038 dropped stateDirectory from JournalHostDatabase; this PR's
runtime end records are read from and written beside it.
2026-10-07 14:48:28 -07:00
Brennan Benson 0f9f199322 fix(native-chat): no saved outbox on the desktop; one send at a time, and the host owns what it accepted (#25959)
* fix(native-chat): the host owns the send queue; the window keeps no saved outbox

The desktop kept each structured chat's unsent messages in localStorage and
sent them in order, so one message whose fate was unknown froze every later
send, Retry dropped it silently, failed sends could not be discarded, and an
offline chat could send hours later. The host already records every message
and owns the queue; the window now only sends.

- One in-memory sender for composer, launch prompts and messages sent from
  outside the chat. One send in flight per chat; a transport failure resends
  the same id for up to 30 s; a refusal that proves nothing was recorded puts
  the text back in the composer with the reason; a send that went out and was
  never answered shows an in-doubt line with Send again and holds nothing up.
- The host's "unknown" rows get the same in-doubt line and Send again, from
  the journal, in every window.
- A message an older build left in localStorage is never sent: the host's
  conversation outline decides what goes back to the composer, and the copy is
  deleted once that is saved.

* fix(native-chat): send through the structured chat RPC wrapper, with its timeouts

The sender called the runtime RPC directly, skipping the per-method timeouts
every other structured chat call gets. Only a remote host's request skips the
compatibility check the sender already ran.

* fix(native-chat): an unconfirmed send goes back to the composer, with no new row line

The common pattern draws nothing extra on a message whose delivery is in
doubt once its turn is over, and puts a failed send's text back in the
composer with the reason. So a send nobody answered in time, or one a host
answers in a way that proves nothing, goes back to the composer worded as
unconfirmed, and a host "unknown" row shows nothing extra. Removes the in-doubt
phase, Send again, and its strings.

A host's made-up row for an id its journal lost now reads as unconfirmed, not
as recorded, so that message comes back instead of vanishing.

* test(native-chat): pin that nothing resends a send given back as unconfirmed

* fix(native-chat): sends survive a tab close, never resend after a Stop, and keep remote images

- A normal tab close lets sends on their way settle; what the host never took
  goes back to the conversation's draft. Only a cancelled launch or a worktree
  purge drops them.
- After any Stop, a send already on its way is never sent again under its id:
  a doubtful answer, or a resend that was due, hands its text back worded as
  unconfirmed.
- A returned image keeps the SSH connection it lives on; the connection never
  goes to the host.
- An older build's saved message the host recorded and then rejected is left
  to the host's own row, never handed back.

* fix(native-chat): a Stop or a tab close never resends a send already out, and a kept card is the card's

A Stop that landed while a same-id resend was being readied (its timer
fired, its request not out yet) let that resend go out after the Stop.
The sender now tracks whether a request is awaiting its answer: a Stop
hands back every send between attempts as unconfirmed, lets one whose
request is out settle from its answer, and never issues a request after
it. A normal tab close withdraws the same way instead of doing nothing,
so nothing more goes out and nothing is dropped.

A send the host rejected but kept as a card (keptAsQueuedMessageId) is
the card's, from its reply or the journal, and never goes back to the
composer.

Adds the freeze tests: a send whose fate is unknown holds later sends
no longer than its deadline, and one the host can neither confirm nor
deny releases the next at once.

* fix(native-chat): read a resend's turned-away call or reused id as unproven

Ports the send-answer proof contract. A call the host turned away before
running it (method_not_found, invalid_argument, unauthorized) proves only
that this request wrote nothing, so it reads as never sent on a first
attempt only; on a resend an earlier attempt may have landed, and it goes
again under the same id. A resent id the host says was already used for
other content (messageIdReused) proves nothing either, like an expired or
conflicting id.

Pins the rest of the contract: any row the host returns is its own, a
thrown error is no answer whatever its code, and an older build's
refused, held or outlived-Stop copy is handed back once and never sent.

* refactor(native-chat): type the structured composer's send with its attachment type

Keeps NativeChatStructuredSession.tsx within the file length limit.

* refactor(native-chat): drop the kept-card guards the sender never needed

A kept send's row is a rejection that was never a Stop's, so the sender
already reads it as recorded, from its reply or the journal. The test
that pins it stays; the two extra checks only covered a kept row that is
also a withdrawal, which the host never writes.

* test(native-chat): route launch tests' sends through the client wrapper the sender calls

The sender sends through callStructuredAgentSession, but these launch
tests replaced that module with a factory that answered nothing (and still
named a probe that no longer exists), so every launch prompt resent until
its 30 s deadline and the tests timed out. Each factory now hands sends to
the runtime RPC mock the tests already answer, and expectations of a local
send no longer ask for the remote-only compatibility option.

* fix(native-chat): hand a message back without importing the composer's attachment hook

The worktree purge reaches the launch prompt, which hands text back, and
the attachment hook's imports reach the store. A test that builds the
real store behind a mocked one then waited on itself and hung. Handing
back now writes images to the draft store directly, as the hook's helper
did, and a test pins that each returned image keeps its SSH connection.

* fix(native-chat): one send per chat, with no line of sends behind it

A chat with a send out took further messages into an in-memory line and
sent them one by one. A message typed behind one in doubt then hit its
own 30 s deadline and came back as not sent without ever going out.

Now, as the common pattern does, a chat takes one send at a time: while
it is out, Send is disabled and Enter leaves the text in the box. The
sender refuses a second send instead of lining it up, so the 30 s
deadline always runs from the send itself. A Stop or a tab close stops
the one send: settled from its answer if its request is out, handed back
as unconfirmed between attempts, or silently if it never went out.

Notes sent from outside the chat while its send is out stay with their
sender (not ready); a launch prompt that meets the person's own first
message waits in the composer instead of being lost.

* fix(native-chat): give a Stop-withdrawn note back to its chat once its notes were cleared

Notes sent from outside a chat clear once their message is recorded. A
message the host recorded as pending and a Stop then withdrew came back
only to its sender, which had already let go of it, so the text was
lost. The chat's draft now takes it, as an earlier build's outbox did.

* test(native-chat): type the composer-actions probe without a cast

* chore(native-chat): drop outbox wording left in comments and an empty locale group

* fix(native-chat): pace failed checks, keep the host's reason, and hold the chat for its launch prompt

- A send whose checks failed before its request went out (an unreachable
  or incompatible host, an unreadable history) was tried again at once,
  about a thousand times a second for 30 s. Attempts are now paced by
  the attempts made, whether or not their request went out.
- A host that refuses every resend by throwing (native chat turned off,
  a journal that won't open) gave back only "couldn't confirm". The
  host's reason now comes first, still without claiming not sent.
- A launch's prompt now holds the chat's one send from the click, drawn
  as sending, so a message typed while the chat starts can't overtake
  it; it goes out once the chat exists, and a cancelled launch frees it.
- Notes whose send nobody could confirm say so instead of "did not
  accept", and notes launched into a new chat let go of their text once
  that chat's composer holds it.
- An open chat keeps drawing a recorded send until its row arrives, so a
  reply that beats the history no longer makes the message flicker out.

* fix(native-chat): hold a chat's sends until it has started, and send a failed chat's message with its restart

A message sent to a chat still starting went out at once to a host that
had no record of the chat yet, read for a fence it could not get, and
came back as not sent. A message sent to a chat whose start failed
restarted it but no longer went with the restart.

While a chat starts, Send stays off and Enter leaves the text in the box,
as with a send already out. A text message sent to a chat whose start
failed restarts it and goes as the restart's first message, through the
same staged-prompt path a launch prompt takes: it holds the chat's one
send slot, drawn as sending, until the chat exists, and comes back to
the composer if the restart fails again. Notes wait while a chat starts
and ride a failed chat's restart, keeping their text until it is sent.

* chore(native-chat): test the queue request, rejection words and card hand-offs; drop an unused clear

- Pin which sends ask the host to queue, the moved rejection wording,
  and that a queue send whose card was handed off and then refused or
  withdrawn, or whose replay names a withdrawn card, is never handed
  back.
- The send-at-most-once gate now says what the desktop promises after a
  reload: it never sends the id again, and hands the text back.
- The legacy read names when it goes, and drops the notice clear nothing
  called.

* fix(native-chat): keep a sent launch prompt's entry, and give back at once what can't go out

- Cleaning up a launch prompt released its send slot even after the
  prompt had gone out, which deleted the entry the sender keeps once the
  host records it. A launch prompt recorded as pending and then
  withdrawn by a Stop was lost from both the chat and the box, and an
  open chat dropped the new chat's first message before its row arrived.
  The slot now gives back only a reservation that was never sent.
- A send stopped before its request went out by something trying again
  won't clear (this client and the server can't talk, or the host
  refused the history read) kept Send off for 30 s and then said Orca
  couldn't reach the agent. It now comes back at once with its own
  cause: not sent, since nothing went out, or unconfirmed if an earlier
  attempt did. Transport errors keep the paced retries.

* fix(native-chat): notes keep their own text through a new agent's launch

Notes sent to a New agent whose start failed came back to the notes and
also sat in the new chat's composer, so sending both delivered the text
twice. The notes keep their text until it goes out (they hold it from
the click), so the launch now says so and no composer gets a copy, on a
failed start or a refused prompt alike. The tests that asserted the copy
in the composer pinned the old double ownership and now assert the
notes are its only owner.

Notes that rode a failed chat's restart and ended unconfirmed now say
Orca couldn't confirm them, as notes sent directly do, instead of that
the agent did not accept them.

* chore(native-chat): the send-once gate says what the desktop keeps across a reload

The desktop keeps a send's id in memory only: a send still unsettled at a
reload or crash is not resent and not handed back. The coverage notes no
longer credit the renderer tests with durable identity across a remount.

* fix(native-chat): say once why notes sent to a new agent did not go

Since notes keep their own text through a new agent's launch, a prompt
the host refused, nobody could confirm, or that found the chat's send
taken came back to the notes with nothing said anywhere: the chat shows
no notice for text its caller keeps. The notes menu now reports it once,
with the toast a send to an existing chat already uses: not accepted,
couldn't confirm, or not ready. A start that failed still says so in the
new chat instead.

* fix(native-chat): retry a history refusal the host says clears, and name it at the deadline

A send stopped before its request went out came back at once for any
refusal of the history read, including ones the host names as clearing
(its journal briefly unavailable, a chat detached while the host quits),
so the automatic retry was lost. Only a version mismatch and refusals
that won't clear come back at once now; the rest go again on the paced
schedule, and if the deadline still finds nothing sent, the words are
the host's refusal rather than Orca couldn't reach the agent.

* feat(native-chat): a send makes one request, and nothing ever sends it again

The desktop resent a message under its own id for up to 30 s when the
answer was lost. A send now makes exactly one request, as the common
pattern's clients do:
- An answer that is lost, dropped or proves nothing hands the text back
  at once with "couldn't confirm… check the chat".
- A failure before the request goes out (the environment check, the
  history read for the fence, a refused connection) means nothing went
  out: the text comes back at once with its own reason, or as not sent.
- The 30 s cap stays on the one request, so a host that never answers
  can't hold Send.

Nothing ever resends, so nothing can go out after a Stop: a Stop only
takes back a send still in its pre-send checks. The resend state goes
with it (tries, generation, awaiting, stopped, the resend timer, the
send-answers-proof probe, and the first-attempt/resend split in the
evidence), and the send-once gate says the desktop never resends.

* fix(native-chat): notes keep the chat's line, and a send held behind a rewind says it was not sent

- Only a send whose text belongs to the chat's composer clears the chat's line. Notes sent from
  outside the chat no longer wipe a "couldn't confirm... Check the chat" line that explains text
  already back in the box.
- A send the host turns away behind a rewind it could not confirm went back as "not sent" but said
  "couldn't confirm what happened. Check the chat". It now gives the rewind's reason and says the
  message was not sent.
- Reliability gate names the single-request test and records a fresh evidence run; the sender
  test drops its leftover resend mocks and a duplicate Stop test.

* fix(native-chat): a send ends even when putting its text back fails

If writing the returned text into the chat's draft threw, the send never settled: it stayed
"sending", the chat refused every later send until a reload. The send now always ends after a
hand-back, the failure is logged, and the chat's line adds "Couldn't save your message."

* fix(native-chat): a message typed during /clear stays in the box and follows the chat

A /clear moves the chat to a new conversation, and its host refuses any send while it runs. A
message sent then went out, came back refused into the old conversation's draft with its line, and
vanished when the chat moved on: the box and the line now belong to the new conversation.

- A /clear holds the chat's one send slot while it runs: Enter does nothing, Send shows busy and
  the text stays in the box, as for a send that is out. Notes sent from outside get "busy".
- Once it moves the chat, the old conversation keeps taking no send until the view leaves it, and
  what is left of its draft moves into the new conversation's draft, after anything there: when the
  composer's /clear settles, and again when the view moves.

* fix(native-chat): no "Send message?" or queue clear while the chat's send is out

While a send is out (or a /clear runs) the chat takes no message, yet Enter over a held queue still
opened "Send message?", and Clear queue deleted every card before its message was refused. Enter now
does nothing there and the text stays; Clear queue re-checks and deletes nothing if a send went out
after the question opened.

* refactor(native-chat): take the /clear draft carry out of this change

Moving the old conversation's draft into the one a /clear replaces it with fixes a bug main has too
(text left in the box during a /clear stays with the old conversation), so it goes in its own change.
Kept here: a /clear holds the chat's send slot while it runs, and the conversation it moved away from
takes no send until the view leaves it.

* fix(native-chat): a /clear's hold on sends always ends

- A view that unmounted while a /clear that moves the chat was out left the old conversation
  holding its sends until a reload: the late reply kept the hold for a view that was gone. The
  reply now releases it.
- The local call for a conversation command has no deadline of its own, so a /clear that never
  answers kept Send off for good. The hold now also ends at the command's deadline (195 s, the one
  the remote call already uses), whichever comes first.

* test(native-chat): opening a chat an older build left stuck; hand back its copy in send order

Pins, through the real chat hook, sends, legacy recovery and draft store,
what opening such a chat does: the queued messages behind a message the
host recorded in doubt come back to the composer once, in order, with the
"not sent" or "couldn't confirm" wording; the chat is free to send under
its read's fence; nothing happens while the chat has no fence here.

The legacy reader now hands entries back in the order they were sent
(queuedAt), as the older build's reader did, instead of array order.

* fix(native-chat): a send this window turned away for a re-paired server comes back as not sent

A managed server's update rotates its pairing, and this window's main
process then answers the next call itself, before forwarding anything,
with runtime_environment_changed. The send read that thrown answer as
proving nothing, so the person was told Orca couldn't confirm a message
that never left. It is now handed back as not sent, with the reason.
Every other thrown answer still reads as unconfirmed once the request
may have gone out.

* test(native-chat): a message refused for an expired attachment comes back with its file and why

A paired server checks every stored file a message names when it admits it,
and refuses the whole message before recording it when one has expired. The
sender hands such a message back to the chat's draft, file included, with the
refusal's words, whether or not a view shows the chat, so it can be removed
and attached again. Ported from the saved-outbox test that came with
attaching files to a structured chat on a paired server.
2026-10-07 14:07:30 -07:00
Brennan Benson 98f0193afb feat(native-chat): show agent-written visuals inline in structured chats (#26103)
* feat(native-chat): visual directive grammar and host read for a chat's visuals folder

A shared grammar for the ::orca-visual{file="..." title="..."} reply line,
the per-chat visuals folder location on the owning host, and the
agentSession.readVisual runtime method that reads one visual with lexical and
canonical containment, a 512 KiB bounded read and UTF-8 refusal.

* feat(native-chat): render chat visuals inline and in the right sidebar

Native-chat assistant replies render a ::orca-visual{...} line as the chat's
HTML visual in an opaque, scripts-only sandboxed frame: CSP first, the host
frame navigation guard registered before content runs, live theme without a
reload, fitted height, links opened in the viewer's browser only from a real
gesture, lazy mount, and one muted line when the visual cannot be shown.
Open in sidebar shows the same frame in the right sidebar, widened while it
is open and restored after.

* fix(native-chat): visual CI fixes, shared height governor, live-turn streaming hold

Registers agentSession.readVisual from the methods index so the structured
method file stays under its line budget, replaces reflective reads with checked
narrowing, moves the pure height governor to src/shared for mobile, and holds a
half-written directive tail while the turn works (structured text rows carry no
running state).

* fix(native-chat): harden the visual read and link opening

Re-checks after the open that the chat's visuals folder is still the real
directory at Orca's path, reports unexpected filesystem faults by code without
host paths, and lets one click in a visual open at most one page.

* fix(native-chat): keep visual lines out of plain-text reply surfaces; review fixes

One shared helper drops visual lines (outside fenced code) from reply text where
it becomes plain text: the structured status summary that feeds the sidebar row,
dashboard, notifications, phone rows and handoffs, and AI Vault reply previews.
Review fixes: height also counts a pinned body's overflow, only the live
frontier row holds a half-written visual line, the runaway-height stop needs the
same step repeated, and any host refusal evicts the cached revision.

* fix(native-chat): resolve the visuals folder without the removed journal-paths helper

Main removed the per-chat journal paths and the journal database's state
directory; the visuals folder keeps the same sha256 layout on its own and the
read method uses the profile state directory the chat host is opened in.

* fix(native-chat): review round 2 fixes; copy a reply without its visual lines

Reply previews in Agent Session History drop visual lines per text part before
lines are folded; the frame adds a body's overflow only when the body really
overflows; fence tracking follows CommonMark closers and openers; the copy
button copies a reply without visual lines; a coded read fault keeps its cause.

* fix(native-chat): update the frame's theme ref after render; read the visuals folder pair at once

* test(native-chat): declare agentSession.readVisual on the cross-version agent-session surface

* fix(native-chat): copying a reply keeps its code blocks and indentation

Removing visual lines now closes only the gap each removal leaves, instead of
collapsing blank lines across the whole reply and trimming its indentation; the
visuals folder is checked parent first again so a broken path answers the same
way every time.
2026-10-07 11:11:35 -07:00
Brennan Benson 80d45095d2 fix(native-chat): a message kept after a quit or close waits in order and follows the chat's next turn (#25960)
* fix(native-chat): drop the queue-paused header and Resume button

A Stop, a restart or /clear holds the queued cards. The hold stays; only the
header row naming why, and its Resume button, go. A held card shows no
caption, and its own Steer, or any new message, releases the queue.

* test(native-chat): type the unknown hold reason a newer host may publish

* fix(native-chat): a held card offers Send, not Steer, when no turn runs

Steer vs Send now follows whether a turn is running, not the card's hold,
so a card held after a Stop, a restart or /clear reads Send.

* fix(native-chat): the queue sends past held cards instead of stalling behind them

A card queued after a Stop (or written after a restart or /clear) sent only
once the cards held before it were released; with no header to explain or
release the hold, it sat silently. The next sendable card now skips held
cards; a returned card still blocks what is behind it.

* fix(native-chat): the queue's send of a card is the person's turn, so held cards follow it

After a Stop, a card queued later sent past the held cards, but the queue
recorded that send as Orca's own turn. It never ended the Stop's pause, so
the held cards then waited forever with nothing on the card saying why.

A queued card is always something the person wrote: only the client send
RPC may now create one. The queue's send of it is therefore recorded as the
person's turn, which ends the Stop's pause once the agent takes it, and the
held cards then drain in order.

* fix(native-chat): a queued card carries its author, so the queue's send of it is that author's turn

Main now lets Orca's own sends ask to queue (sendAgentTurn's 'queue' delivery),
so "every card is a person's" no longer holds by refusing host sends. Each card
records who wrote it (the submission's client/host vocabulary) in a new nullable
column; the drain records that origin, so a person's card ends a Stop's pause
and Orca's does not. /clear carries the author. Rows from before the column
read as a person's. The userSend-only admission gate is removed.

* docs(native-chat): state why an unrecorded card author reads as a person's

* fix(native-chat): a restart holds only cards written before it, and an idle held queue offers Resume

A restart's pause held every waiting card, including one a person typed after the restart while
Orca's own continuation ran, and nothing released it except a per-card Send. It now holds only
cards another host process wrote, the same way a Stop holds only cards queued before it.

The composer's primary button becomes Resume (Play) while nothing is typed, no turn runs and the
host holds a card Resume would send, whatever held it (Stop, restart or /clear). It calls the
existing agentSession.queuedMessagesResume, guarded against a second press in flight.

A card nothing holds keeps the run going between a turn's end and the queue's send of it, so its
Steer no longer flips to Send for the frame in between.

* fix(native-chat): the host publishes which pause holds each queued card

The host published one pause for the whole queue, so a client held every waiting card while it was
set. Between a turn's end and the queue's send of a card queued after a Stop or restart, the
composer could flash Resume and the cards Send, and a card queued after a Stop lost its
"Waiting for your answer" caption.

Each published card now carries an optional `heldBy`: the pause holding it, or null, derived from
the same rule the drain reads. A client holds only those cards; against a host without the field
it falls back to the queue-level pause.

* test(native-chat): Resume needs the queue capability and is disabled whenever Send is

* docs(native-chat): describe per-card holds in the queue contract and table comments

* fix(native-chat): the composer goes from Resume straight to Stop, and Resume returns focus

After Resume, the host lifts the hold in one update and sends the first card in a later one. In
between nothing was running, so the composer's button flashed a disabled Send. A card nothing
holds now keeps the queue's run going for the button too: an empty composer shows Stop, disabled
until the turn starts. Not when the host refuses every send (a rewind whose outcome is unknown,
read from its status), where nothing is coming. The same fix removes the Stop, Send, Stop flip
between queued turns.

Resume disables the button, which dropped keyboard focus; focus now returns to the composer.

* fix(native-chat): the host names the card its queue sends next, so the chat stays working across the gap

A turn's end, or a Resume, and the queue's send of the next card commit as two host updates. In
between nothing was running, so the working status, timer, pickers and composer button flipped
for one update. The client guessed the drain from its own copy of the host's gates, which missed a
/clear-replaced source and covered only the button.

The queue publication now carries `nextQueuedMessageId`: the drain's own next card through the
drain's own gate (`nextStructuredQueuedMessage`, which the drain step now calls), null whenever the
host would refuse the send. The client derives one fact, the queue is about to send, and every
working reader follows it; Stop stays disabled until a turn can be stopped. The client-side copy of
the gates and the status-feed rewind read are removed.

* test(native-chat): the queue's next card survives the coalescer, the reducer and a history page

* test(native-chat): build the snapshot that names the next card through its helper

* feat(native-chat): a held queue keeps its header row, and a new message asks before passing it

The queue's header row ("Queue paused because you interrupted", or Orca
restarted, or you cleared the conversation) comes back above the cards it
holds, with Resume; it names the oldest held card's pause, as the host
publishes it per card, and hides over cards held only on their own or
returned. The header's Resume and the composer's share one in-flight guard.

A held card reads Steer again whether or not a turn runs; a card held on its
own or returned keeps Send.

Sending a message while the header shows (Enter or the button) first asks
"Send message?": Clear queue deletes every card and then sends (a failed
delete sends nothing), Send message sends and keeps the cards, which follow
the new turn, and dismissing sends nothing and keeps the draft. Host
commands send as they are.

* fix(native-chat): the paused row goes while your own message is on its way to lift it

After "Send message" over a held queue, the row kept saying "Queue paused…"
until the agent accepted the new turn. The chat now reads that gap from the
outbox: while this composer's direct send is recorded by the host and not yet
accepted, the controller shows no paused row (and so no Resume or
confirmation). A refusal settles the entry and the row comes back, since the
hold did not lift. Orca's own sends never enter this outbox, and the queue's
send of a card goes under a fresh id, so neither hides it. Nothing is stored.

* fix(native-chat): a "Send message?" choice is taken once, and a failed Clear queue is one toast

The closing dialog stays mounted and clickable through its exit animation,
and a double-click or a held Enter lands twice before any re-render, so
Send message (or Clear queue) could send the captured message twice. The
pending send now lives in a ref that the first choice takes; a second one
finds nothing.

Clear queue deletes one card at a time and stops at the first failure, so a
failed press shows one toast instead of one per card.

The dialog keeps its compact width at desktop sizes and the primitive's
narrow-window gutter (`max-w-sm sm:max-w-sm`, as the other compact
confirmations).

* fix(native-chat): Clear queue's message goes out once, and keeps text typed while it waits

After Clear queue, the message waited in the composer while the cards were
deleted one by one. A second Enter in that window sent it again, and text
typed meanwhile was wiped when the chained send was accepted.

From the Clear queue choice until its message has gone out, the composer's
structured send does nothing. The chained send (and Send message's) now
carries the composition it was taken from, and the composer is cleared on
acceptance only if it still holds exactly that, as host commands already do.

Also: the v1 contract comment names `nextQueuedMessageId` and its absent-
means-null fallback, and the own-send check returns at once on an empty
outbox.

* fix(native-chat): the queue carries on after any turn, in order, and a restart sends nothing by itself

- Any accepted turn ends a Stop's or a /clear's pause, whoever sent it (a person,
  Orca's own messages, or the queue), and so does Resume. The card and submission
  author fields that only fed the old person-only rule are gone.
- The queue sends strictly in order: a card never overtakes a held one.
- After a restart nothing sends by itself and no paused row shows: the chat's next
  turn (the carry-on, or the person's own message) runs first, then the cards.
- Resume and "Send message?" are offered only while nothing runs and no prompt waits.

* fix(native-chat): after a restart no queue pause shows, and a card written before the next turn waits for it too

* fix(native-chat): a quit hands no queued card off, and the paused row goes while any turn that will lift it is on its way

- The queue stops handing cards off when the host tears down. A card sent during
  a quit was refused at close, and that refused send withdrew the chat's restart
  offer, so resuming after the relaunch sent nothing.
- The host publishes no pause while a turn sent after it (your message, Steer, or
  Orca's own) waits for the agent; a refusal shows it again. This replaces the
  client's own-send check.
- A card written after a restart is an ordinary card again: it waits while any
  card from before the restart still waits.

* refactor(native-chat): the host's paused-row-while-a-turn-is-on-its-way check in one expression

* refactor(native-chat): the composer's queue Resume rides the structured transport beside the held queue

* fix(native-chat): the "Send message?" choice ends with the pause it asked about; tests follow main's draft props

- The open dialog closes when the queue's pause lifts under it (Orca's mail, another client's
  Resume, any accepted turn): nothing is sent, the draft stays, and the next Enter sends as
  usual. The pending choice records the hold it was asked under; nothing new is stored.
- The composer-field Resume test passes main's dropScopeKey/draftScopeKey.
- The dialog test expects main's rule: only the sent text leaves the composer.

* fix(native-chat): a message kept after a quit or close waits like every other card, and follows the chat's next turn

A message Orca accepted but never handed to the agent before a quit, crash or
close came back as a card held on its own ("Not sent yet — press Send"): the
queue skipped past it, so later cards sent first, and only the person's own
Send released it. It is now an ordinary card at the head of the queue that
waits, with every card the chat closed with, for the chat's next accepted turn.

One rule for a chat that was not running, derived from the journal: when this
host first opens a chat (after a restart or crash), or a person closes it, and
cards are waiting, a reopen mark is written (a tombstone carrier key, like the
Stop and Resume marks). The cards queued before it wait until a turn is
accepted or Resume comes after it; nothing sends by itself, and no paused row
shows, a Stop's included. The idle sweep's own eviction writes nothing and
changes nothing the person sees. A mark that cannot be written leaves the open
working and holds from the open itself until the next turn; the next open marks
again. A rewind restates the mark. /clear's carried cards also wait unshown.

This replaces the host-instance comparison and its adoption write, and the
'kept' hold (stored 'kept' and legacy 'stopped' holds now read as none).

* fix(native-chat): mark the reopen in the one open path, and keep an idle chat with waiting cards open

Review round 1: the startup restore opened chats past the per-host first-open
mark, so their cards could send by themselves after a quit or crash; a card
mid-hand-off at the open got no mark; a close that left the chat open re-marked
after every new send.

- Every open marks when a card waits, or is mid-hand-off with its send unanswered.
- The idle sweep keeps a chat's handle while cards wait, so its eviction never
  reopens one and stays invisible; it drops it on the next sweep once they leave.
- A person's close marks once; its delivery re-check marks only when it settled
  a send.
- A failed mark holds from where the mark would have gone.
- A Stop made after a reopen shows its row.
- The rig's restart is a real quit and relaunch.

* fix(native-chat): review round 2: restore the dropped Resume and failed-Stop tests; a late mark starts where the chat stopped

- Restores eight tests the previous commit dropped by mistake.
- A mark the delivery loop or a close's re-check writes after a later send starts
  where the chat stopped, so that send still lifts it; a later mark never narrows
  an earlier, wider one.
- Only the idle sweep's own close keeps a chat with a card waiting (or mid-hand-off)
  open, and it still releases an ended child's lease first; a person's close
  drops it as before.

* test(mobile): a host-kept card's test stands in a Stop's pause, as this host publishes no restart pause

Main's #24660 test published queuePause 'restarted', which this branch's wire
type no longer lists, so the mobile tests typecheck ratchet failed.

* refactor(native-chat): settle a restart's leftovers and mark them in one host-lifetime step

Keeps the delivery loop under its line limit after main's Stopping change; no
behaviour change.

* test(native-chat): a kept card's Resume and failed-mark tests quit through the held start's release

Main's #25152 holds the start these tests send into; quitting without releasing it left the quit waiting.
2026-10-07 10:29:52 -07:00
5cafefe726 Phase 3: every SSH host runs a managed Orca server (orcad), replacing the relay (#24863)
* Revert "revert: take the 26 Phase 3 (#16741 port) PRs back out of main (#24559)"

This reverts commit 5f308bfa9c.

* feat(orcad): Windows remote primitives for managed orcad hosts (W1) (#24525)

* feat(orcad): Windows remote primitives for managed orcad hosts (W1)

* refactor(orcad): run Windows host ops as node.exe with plain argv, no PowerShell hop

* fix(orcad): refuse secret-shaped names on the breakaway launcher's --env

* fix(orcad): name the secret env guard for its role

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(orcad): stage and commit a dormant migration catalog on the managed server (#16741 T6-9) (#24521)

* feat(orcad): stage and commit a dormant migration catalog on the managed server (#16741 T6-9)

The destination half of a catalog migration: an orcad stages a T6-7 manifest
(repositories, project groups, folder workspaces, dormant session, client,
automation and worktree metadata, retired names, scrollback snapshots) with
exclusive claims, then commits it with a receipt so a retried commit returns
the same receipt and never imports twice. Served as orcad.migration.* runtime
RPC behind the orcad.migration-catalog.v1 capability; the client refuses a
host without it or with method-not-found, and any other failure is left for
the caller to recheck. Dormant only: no live PTY projection. Inert on the
desktop until T6-10.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* fix(rpc): catalog the orcad.migration params in the shared contract; name the catalog-import install target

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* feat(ssh): journal and fence an SSH host for dormant migration, gated on proven terminal exit (#16741 T8-c1+c2) (#24522)

A migration from a relay-hosted SSH target into a managed orcad now starts with
a journal in its own sidecar directory, then the target's managed-owner fence,
then a profile flush, before any remote call. A fence with no journal is
unverifiable and never released; a journal whose fence is gone is stale and
grants nothing; an unreadable journal fails closed. The fence requires every
terminal the target ever leased to be proven exited, checked before the fence
(with the relay's process list) and again under it. Same-owner claims now need
the durable record that explains them. Inert until T8-c4/T6-10.

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* feat(orcad): run orcad itself on Windows hosts (W2) (#24529)

* feat(orcad): run orcad itself on Windows hosts (W2)

* test(orcad): load the ConPTY smoke's addon from out/orcad so the temp slot can be removed

* test(orcad): skip the foreign-uid lock case when running as root

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a connected but unused SSH host previews as movable (#24609)

The untransferred-dependency census counted activeConnectionIdsAtShutdown naming the
target as workspace-session state. The renderer rewrites that list on every connection
change, so merely connecting to an empty host blocked the move. It is a reconnect hint;
the remote work it can stand for is counted on its own. The empty-target claim check
likewise ignores global-field copies inside the host's session partition.

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(ssh): stage, commit and abort a dormant migration against its destination (#16741 T8-c3) (#24523)

* feat(ssh): stage, commit and abort a dormant migration against its destination (#16741 T8-c3)

The coordinator re-checks before every stage and commit that the fenced source
still exports the journaled manifest, carries no untransferable state and
started no terminal. A lost answer is re-read from the destination's catalog
state; only a committed read whose receipt matches the journal advances it,
and the journal is on disk before anything returns. Abort releases the fence
only on proof the destination holds nothing, or on an unsupported destination
before anything was staged, and never once the destination committed. Codes
against T6-9's catalog client through an injected interface. Inert until
T8-c4/T6-10.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* refactor(ssh): import the T6-9 client's unsupported refusal instead of mirroring it

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* feat(orcad): deploy, activate and roll back orcad on Windows SSH hosts (W3) (#24563)

* feat(orcad): deploy, activate and roll back orcad on Windows SSH hosts (W3)

* test(orcad): exhaustive op switch in the Windows lifecycle fake

* test(ssh): narrow the Windows host-cell descriptor by lane before building a relay cell

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(serve): run orca serve on the local orcad slot behind ORCA_SERVE_RUNTIME=orcad (T6-11) (#24608)

* feat(serve): run orca serve on the local orcad slot behind ORCA_SERVE_RUNTIME=orcad (T6-11)

* fix(serve): keep orcad selection app-side and wait out Windows temp cleanup

* refactor(orcad): move the data-root privacy check out of the instance lock

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* test(serve): prove D7 and the profile lock across a real Electron/orcad serve switch (#24619)

* test(serve): prove D7 and the profile lock across a real Electron/orcad serve switch

* ci(e2e): install ripgrep for the serve mode-switch job's window-manager wait

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(ssh): convert an SSH host with Orca state into a managed server through a journaled migration (#16741 T8-c4) (#24562)

* feat(ssh): convert an SSH host with Orca state into a managed server through a journaled migration (#16741 T8-c4)

The conversion entry resumes or takes the fence, deploys and pairs the
managed server into it, marks the server as migrated, then stages and commits
the dormant catalog. Every step is keyed by the journal, so a repeat after a
crash, deferral or lost reply resumes the same migration. Status reports an
unfinished migration, and rollback is refused while one runs or when the
rollback snapshot predates the migrated catalog. Inert until T6-10.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* style: oxfmt the c4 conversion and maintenance files

* fix(ssh): name the fake migration destination's type so declarations stay portable

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* feat(orcad): decommission, managed stop and GC on Windows SSH hosts (W4) (#24570)

* feat(orcad): decommission, managed stop and GC on Windows SSH hosts (W4)

* fix(orcad): accept a managed stop request whose lock path is spelled with Windows client separators

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(ssh): retire a migrated SSH host's source state only after a proven commit (#16741 T8-c5) (#24565)

* feat(ssh): retire a migrated SSH host's source state only after a proven commit (#16741 T8-c5)

Once the journal records destination-committed, the source profile drops the
manifest's repositories, folder workspaces and unreferenced project groups,
its dormant session, automation, client and worktree state, and the leases
the fence proved exited. The profile flushes, the retirement is verified,
the journal moves to source-retired and compacts once the server matches.
A retry after any crash repeats idempotent work. The fenced target stays: it
carries the managed server's tunnel. Conversion now ends retired. Inert until
T6-10.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* fix(orcad): retirement drops the migrated host from the reconnect hint

The census no longer treats activeConnectionIdsAtShutdown as untransferable (#24609), so
retirement must remove the target from it; otherwise a restart dials a host that is now a
managed server.

* style: oxfmt the c5 conversion file

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* feat(orcad): convert Windows relay-hosted SSH targets to managed orcad (W5 part 1) (#24579)

* feat(orcad): convert Windows relay-hosted SSH targets to managed orcad (W5 part 1)

* test(orcad): start the Windows lane's exec spy after the relay gate prelude restores its own

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(settings): managed servers and "Move to managed server", behind an experimental setting (#16741 T6-6 + T6-10 UI) (#24590)

* feat(settings): managed servers and "Move to managed server", behind an experimental setting (#16741 T6-6 + T6-10 UI)

Adds a Managed servers section under Remote servers (deploy an empty server,
status with deferred-update and migration states, update, rollback, recover,
stop and cancel-stop, and SSH access for paired servers), and a Move to managed
server action on connected macOS and Linux SSH hosts with a preflight summary,
a terminals-closed confirmation and a resumable progress view. Main wires the
conversion to the relay's process list, the direct session and the T6-9 catalog
client. Everything is hidden until the new experimental setting is turned on,
and Windows SSH hosts are never offered. Merges the T6-9 branch (#24521) until
it lands on the integration branch.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* fix(settings): align managed-server form controls and name the section the setting reveals

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* fix(orcad): ask the relay with an absolute deadline via the W5 terminal-gate lister

The conversion wiring passed a relative 10 s as listProcesses' deadlineMs, which the
provider reads as an absolute time, so every relay inventory timed out after 1 ms and
the terminal gate could never prove exit. Adopt #24579's lister verbatim so the stacks
merge cleanly.

* feat(settings): name blocking saved state in plain, localized words

The move preview listed internal dependency ids such as workspace-session; each kind
now has its own catalog entry.

* feat(settings): offer managed servers and the move on Windows SSH hosts

W1-W5 are on the integration branch, so a Windows relay-hosted host can deploy, convert
and retire like a POSIX one. The move still waits for a connected relay that reported
its platform.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* test(ci): list the serve mode-switch e2e job in the release-cut permissions matrix (#24865)

* test(ci): list the serve mode-switch e2e job in the release-cut permissions matrix

* test(ci): expect the orcad Windows host cells in the SSH Windows hosts workflow

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* test(orcad): wait for killed terminal daemons to exit before removing their temp profiles (#24871)

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(updater): read rollout kill switches from the update-campaign payload, all inactive (#24867)

The nudge request Orca already polls may now carry an optional versioned rollout block
naming the Node runtime flips. A typed reader resolves each flip with kill-switch, version
range and install-id-bucketed percent semantics, falling back to the baked value (every flip
inactive) when the block is absent, invalid or never read. No consumer reads it yet.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(telemetry): report Windows security-software refusals and unverifiable or failed runtime checks (#24866)

ssh_remote_runtime_resolved dropped the self-test's security_software refusal to 'none' and
sent nothing when a self-test was unverifiable or failed, because those attempts throw before
a rung settles. Add the refusal value, self_test 'unverifiable', and an outcome field
(resolved | unverifiable | failed) deduplicated per host and outcome per session.

Co-authored-by: m4air <m4air@Mac.localdomain>

* refactor(settings): move WorktreeVisibilityDefaults into its own module (#24884)

global-settings-types.ts sits at the 300-line max-lines ceiling; merging main's two new
agent-state-rules settings with experimentalManagedServers put it at 301. The worktree
visibility defaults type moves next to the other visibility types and is re-exported so its
38 importers are unchanged.

Co-authored-by: m4air <m4air@Mac.localdomain>

* refactor(watcher): move the supervisor's child, terminating child and canary into a child slot (#24887)

* refactor(watcher): move the supervisor's child, terminating child and canary into a child slot

* fix(watcher,runtime): take the child slot's child type from the shared wrapper, and stub main's title-display clear in the projection test

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: m4air <m4air@m4airs-Air.localdomain>

* ci(adhoc): build and ship the orcad template in adhoc macOS and Windows builds (#24969)

Co-authored-by: m4air <m4air@m4airs-Air.localdomain>

* feat(orcad): bound the desktop slot cache and prune proven-stopped orcad versions after each managed deploy (#24973)

* feat(orcad): bound the desktop slot cache and prune proven-stopped orcad versions after each managed deploy

* fix(orcad): keep the in-use slot plus the two most recent others, and prove same-version reuse survives eviction

---------

Co-authored-by: m4air <m4air@m4airs-Air.localdomain>

* Phase 3: managed orcad on every SSH connect, with downgrade-safe fence (#24975, #24979)

* feat(orcad): fence managed hosts outside owner and keep converted projects for downgrades

Shipped builds hide any SSH target with an owner, so a downgrade made a converted host and its
projects vanish. The managed fence moves to a new orcadFence field (older builds keep but ignore
it), phase-3 owner fences migrate on load, and managed hosts stay visible but refuse a direct
relay. Conversion now stops at destination-committed with sourceRetainedAt; source retirement
waits on the baked-off orcad-source-retirement rollout flag. This build hides retained rows, and
a start that finds an older build changed them marks the host sourceChangedAt (relay, needs a
new move) instead of merging a second manifest.

* feat(ssh): every SSH host runs managed orcad, decided on each connect (#24979)

* feat(settings): managed servers are no longer experimental

Remove experimentalManagedServers and its gates; the Managed servers section always shows.
Loading drops a stored value, which an older build reads back as its own default (off).

* feat(ssh): every SSH host runs managed orcad, decided on each connect

Before a relay is started, the connect decides the host's server: a converted host connects
through its tunnel (retiring a retained source once orcad-source-retirement is on), an empty
host deploys orcad, and a host with Orca state converts through the journaled migration. A host
with live or unproven relay terminals keeps the relay this session and converts later. A
refusal for any other reason keeps the relay and names the blocker. A host orcad can't run on
(unsupported target, no template, native preflight, runtime self-test) releases any claim or
fence it took, records why with this app version, and keeps the pinned-relay ladder.

Progress and the decision ride an optional SshConnectionState.managedServer field (dropped by
older clients' admission). SSH Hosts shows each host's server status; the manual move dialog
is removed.

* fix(ssh): always await the connect's server decision, after the provider authority rotates

The decision now runs after the old session and transport are torn down and the authority has
rotated synchronously, so concurrent connects still join one attempt; a shutdown that began
during the decision wins over the rotation. The IPC tests use an async double, no sync branch.

* test(renderer): the IPC events store double carries its SSH connection states

---------

Co-authored-by: m4air <m4air@m4airs-Air.localdomain>

---------

Co-authored-by: m4air <m4air@m4airs-Air.localdomain>

* test(ssh): prove connect-time conversion to managed orcad on real Linux and Windows hosts (#24981)

* test(ssh): prove connect-time conversion to managed orcad on real Linux and Windows hosts, and the downgrade view

* fix(e2e): read the SSH host's session partition, provision the convert cell's account, and keep rollout file overrides out of packaged builds

* test(e2e): report the full relay state when the convert poll times out

* test(e2e): require the relay to list no terminals before the converting connect

* test(e2e): require no running-terminal lease before the converting connect

* test(e2e): report the host's terminal leases when the converting connect keeps the relay

* test(e2e): end the relay era with no relay shell left to respawn

* test(e2e): settle before the converting connect and name the tabs a blocking shell belongs to

* test(e2e): use the exited relay tab as the session tab, since any mounted tab starts a shell

* test(e2e): carry an editor tab through the conversion instead of a terminal tab

* test(e2e): log the conversion census inputs before the converting connect

* fix(orcad): log which state blocked a refused conversion

* test(e2e): log both session partitions before the converting connect

* fix(orcad): a source partition's copy of focus on another host no longer blocks conversion

* fix(ssh): an ssh2 forward on port 0 reports the port it bound, so managed tunnels pair

* test(e2e): give the conversion its full budget again

* test(e2e): report the migration journal phase when the conversion stalls

* test(e2e): report the connect's own result and main's state when the conversion stalls

* fix(ssh): a converted host's managed state reaches the renderer instead of staying on 'converting'

* test(e2e): print a failed server call's response

* test(e2e): give server calls the budget a fresh server's first inventory needs

* test(e2e): read the converted worktree's tabs with a scoped session.tabs.list

* test(e2e): log the converted worktree's tabs instead of asserting them, pending the server-side fix

* test(e2e): prove retirement by the dropped source rows; the journal compacts away after it

* test(e2e): drop the conversion diagnostics now the cell passes

* test(e2e): fail a hung disconnect or connect with main's state instead of the whole budget

* test(e2e): convert an upgraded relay-era profile's host on its first connect, on Docker and Windows

* test(e2e): seed the relay-era target the way addTarget registers it

* fix(ssh): a stale ssh2 forward drops a late connection instead of crashing main on 'Not connected'

* fix(orcad): the active-slot readiness probe reads Windows hosts through the host script

* ci(ssh-windows): let only the convert cell's account open the SSH local forward its managed server needs

* test(e2e): match server paths in their JSON-escaped form, for Windows backslashes

---------

Co-authored-by: m4air <m4air@m4airs-Air.localdomain>
Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(orcad): move what an older build added to a converted host, or keep the server's version (#24980)

* feat(orcad): move what an older build added to a converted host, or keep the server's version

A host an older build changed stays on the relay with two actions. 'Move the new projects' runs a
fresh journaled conversion of only what the host's earlier migrations didn't move: the source is
viewed with those migrations retired from it, so nothing that overlaps the server is merged, and
a row the server already holds fails the whole move at stage, before any commit. Its journal
supersedes the chain head; retained-source checks compare against its baseline, and retirement
retires every manifest in the chain only after the newest committed. 'Keep the server's version'
records the current source as the baseline and returns the host to its managed server.

* test(ipc): the runtime environment handler contract lists the delta-move channels

* test(native-chat): snapshot the journal directory after the attach's restart-offer lock is released

---------

Co-authored-by: m4air <m4air@m4airs-Air.localdomain>
Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): converted hosts keep their editor tabs, forwarding-refusing hosts stay on the relay, listAll settles (#25099)

* fix(orcad): publish the headless graph so session.tabs.listAll settles instead of hanging

* fix(ssh): a system SSH forward on port 0 picks a free port first and reports it

* fix(runtime): a headless host lists and closes the editor tabs its session holds, so migrated editors reach clients

* fix(ssh): keep a host that refuses TCP forwarding on the relay, and release a conversion it stranded

* test(e2e): assert the migrated editor tab and a settled listAll, and keep a forwarding-refusing host on the relay

* fix: restore the journal import after rebase, type the probe's failure code, and update headless-graph test seams

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): client focus and 'local'-stamped tabs no longer refuse a host's move to its managed server (#25110)

* fix(orcad): client focus and 'local'-stamped tabs no longer refuse a host's move to its managed server

* fix(orcad): a v1.4.218 profile focused on the SSH worktree converts, and a refusal names what blocks it

The debounced session writer never patched activeWorkspaceKey or activeWorkspaceExecutionHostId,
so the first focus stayed on disk. The all-dependency census also counted global focus copies in
every non-source partition.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(ssh): offer to move a host whose open terminals keep it on the relay (#25097)

A host with any open SSH terminal never converted: the connect gate keeps the relay while relay
terminals are live, and an open tab respawns them on every connect. The first such connect per
host per app version now marks the relay status with offerMove (recorded as
managedServerMoveOffered), which toasts "Move <host> ... Its N open terminals will restart." The
SSH Hosts status line keeps a "Move to managed server" action while terminals are live.

Confirming runs ssh:moveToManagedServer: stop the host's relay terminals through the extracted
ssh:terminateSessions path, re-run the connect gate's terminal census, refuse on anything but
exited, then reconnect so the connect-time decision runs the journaled conversion.

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(orcad): reach managed orcad over an SSH stdio bridge where sshd refuses port forwarding (#25120)

* feat(orcad): reach managed orcad over an SSH stdio bridge where sshd refuses port forwarding

Hosts with AllowTcpForwarding no were kept on the relay. The managed tunnel now
probes forwarding each time it starts and, on refusal, serves the same local port
through a second provider: each accepted socket opens one SSH exec channel running
a small bridge on the host's pinned Node, which dials orcad's loopback port.
POSIX hosts run it with node -e; Windows hosts run it as the content-addressed
host script's stdio-bridge op with base64 line framing. Bridges are capped at 8
per connection under sshd's MaxSessions default, and a lost channel only drops its
socket. Only a host where even the bridge cannot run keeps the relay, recorded as
ssh_tunnel_unavailable; the older tcp_forwarding_refused record is retried.

* test(e2e): prove the stdio bridge by refused forwarding plus a working call

* test(e2e): connect the refused-forwarding host without the relay-only repo step

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(ssh): report each connect's server decision, and show orcad.log's last lines when setup fails (#25118)

* telemetry: one enum-only event per connect decision (outcome, reason, tunnel transport, host platform, duration), plus conversion start/commit/fail, deploy failures, and the per-host move offer and its result
* errors: deploy, launch and rollback failures carry the last 40 redacted lines of the host's orcad.log, read over SSH (Windows through the node.exe host script)
* SSH Hosts: a deferred or failed setup offers its reason, log tail included, under Details

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(startup): Windows never crashes resolving userData when roaming AppData is unavailable (#25113)

* fix(startup): pin Windows appData and userData before anything resolves them

A Windows session without a loaded profile (e.g. orca serve over SSH) can fail the
roaming AppData known-folder lookup. Electron 43 then falls through to Chromium's
userData provider and crashes natively. Resolve appData first (falling back to
APPDATA, then USERPROFILE\AppData\Roaming), and set userData explicitly so
Electron's provider never runs.

* test(startup): remove the AppData fixture through the retrying helper

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): keep a terminal the previous Orca version's relay still runs instead of replacing it (#25124)

After an app update the new relay answers "not found" for a PTY the previous build's relay still
runs, because the old relay refuses this build's handshake. The client read that as absence: it
expired the lease and the pane cold-restored into an empty shell while the user's shell kept
running, unreachable. Each deploy now takes a census of this target's older relay endpoints; while
one is live or unverifiable, a not-found reattach keeps the lease and the pane binding, and the
pane says the terminal is still running under the previous Orca version. A detached lease also
keeps blocking managed-server conversion until that terminal exits.

The cross-version harness now extracts src/relay, and a new test drives v1.4.218's relay socket and
grace lifecycle with this build's endpoint probe: the probe leaves no grace deadline and reads the
old relay as live work.

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(orcad): update a managed server on connect when it runs an older build and is idle (#25122)

* feat(orcad): update a managed server on connect when it runs an older build and is idle

A connect to a managed SSH host now runs the Managed servers update when the host's
orcad differs from this app's bundled build, the template carries the host's target,
and the update planner finds no live or uncounted terminals. A rejected candidate is
restored through the activation journal; the reason is recorded per app version so
later connects don't retry it. A host a newer Orca activated is never downgraded:
the activation record now names the app version behind each build, and an explicit
rollback holds the build it left.

* test(e2e): connect without a racing disconnect after relaunch, and report each attempt

On launch the app already reaches the managed server through its tunnel; a disconnect racing that
restore cancelled the connect that runs the update.

* feat(orcad): run the update check when the launch restores a managed server's tunnel

An auto-restored host may never see an SSH connect, so its server would never update. The tunnel
restore now runs the same check, once per server per session and off the caller's path, through
the shared update-check module; a server mid-migration is left alone.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): retry the pinned Node download through transient network failures (#25154)

A Chromium network change (net::ERR_NETWORK_CHANGED) during the pinned Node
download failed the deploy and sent the host back to the relay. The archive
download now retries up to three more times, after 1s, 3s and 9s, on dropped
connections, timeouts, stalls and retryable HTTP statuses, removing the partial
file first; checksum mismatches, other HTTP errors and cancels stay final. The
transient-error classifier moves from the speech download to
src/main/network/transient-download-error.ts so both share it.

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(serve): run orca serve on orcad by default, with ORCA_SERVE_RUNTIME=electron as the opt-out (#24972)

* feat(serve): run orca serve on orcad by default, with ORCA_SERVE_RUNTIME=electron as the opt-out

* test(serve): read Electron serve's pretty-printed readiness in the CLI mode-switch e2e

* feat(serve): gate D7 on Windows and serve on orcad there by default

* test(serve): take the profile lock in the CLI mode-switch e2e, and keep Windows profile logs on failure

* test(serve): tell Electron and orcad serve apart by readiness health, and trace Windows startup

* ci(e2e): dump Electron's native log and stack on the Windows serve mode-switch job

* fix(serve): keep Windows on Electron serve until it can adopt orcad's daemon

The Windows D7 job shows Electron serve exiting before its window when it relaunches
onto a terminal daemon orcad forked. Restore the win32 fallback and skip that case
there as a known gap; the follow-up PR fixes it and re-flips Windows.

* fix(serve): let ORCA_SERVE_RUNTIME=orcad opt in on Windows while Electron stays the default

* test(serve): skip the Windows D7 cases where orcad forks the daemon, and stop cleanup hiding a failed relaunch

Test 3 hits the same Windows gap as test 2: orcad forks its own daemon there, and Electron
crashes at startup beside it. A failed relaunch also made dispose close the old, already
closed app, whose throw replaced the launch error.

* test(serve): run every Windows D7 case, with the isolated home's AppData in place

Electron 43 crashes natively (0xFFFF7003) when it resolves userData and Windows cannot find
roaming AppData. The e2e home isolation points USERPROFILE at a fresh folder with no AppData,
so later launches hit that. The harness now creates it, every D7 case runs on Windows again,
and a new case proves Electron serve starts beside another profile's live orcad daemon.

* test(serve): retry removing a Windows e2e profile while a killed daemon releases it

---------

Co-authored-by: m4air <m4air@m4airs-Air.localdomain>
Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(ssh): resume a terminal the previous Orca version's relay still runs, through that relay's own bridge (#25170)

* feat(ssh): resume a terminal the previous Orca version's relay still runs, through that relay's own bridge

After an app update the previous relay keeps the user's shells alive but refuses this build's
handshake. Its own relay.js --connect, run from its own version directory, presents its own bundle
hash, so on POSIX hosts the client now reaches it that way: a pane whose reattach the current relay
held for an older relay opens a route through the old bridge, takes the PTY owner role without
output flow control, reattaches the PTY with its replay, and routes every later operation on that
id to the old relay. When the last pane a route serves exits, the route hangs up and the old relay's
own idle grace retires it. Windows hosts, relocated short sockets and unreachable bridges keep the
held-pane behaviour.

The cross-version harness now builds v1.4.218's relay from its tagged sources and runs it as the
real detached daemon: a shipped client leaves a shell in it, this build resumes the pane through the
old bridge, types into it, sees its output, and watches the old relay exit on its own after the
shell does.

* fix(ssh): read the legacy relay router through its instance

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a host re-upgraded after a downgrade can move what the older build added (#25179)

The delta view left the moved projects' session state in place whenever it held anything
unmovable, so it then counted against the delta. Relay PTY bindings, shutdown markers and the
relay consumer's recovery record blocked every move although the terminal gate already proves
those terminals exited before any move commits; the move now drops them instead.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(worktree-ps): report a lost-contact host's terminals as unverifiable, not live:0 pty:no (#25167)

During a network drop to a relay-served SSH host, every PTY on it reads as an
unconfirmed exit, so worktree ps skipped them and printed live:0 pty:no for a
terminal that was still running. The listing now counts terminals whose liveness
verdict is unverifiable into a new optional unverifiableTerminalCount, and the CLI
prints live:unverifiable pty:unverifiable (JSON carries the same word) instead of
zero. A host-confirmed exit still reads as zero.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(terminal): a held pane shows no client OS or shell, and the boundary doc says POSIX hosts resume it (#25194)

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): tunnel to the port managed orcad bound and verify it is ours (#25182)

When another Orca already listens on 6768, orcad binds a different port. The
tunnel kept forwarding to 6768, reached the other runtime, was rejected with
4001, and the connect still reported a managed server.

The tunnel now reads orcad's bound port from its active slot's readiness
(falling back to the persisted port for slots without one) and, after the
forward is up, proves the server answering is the paired runtime. On a
mismatch it re-reads the port once and fails with orcad_identity_mismatch
instead of reporting managed.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a converted host shows only its managed server's rows, and its old editor tabs load there (#25193)

Retained relay-era project groups and the per-host SSH catalog now hide like repos and folders.
On the managed transition the renderer reloads server names, groups, folders and worktrees, then
drops the host's relay-era rows a local refresh would keep. A restored tab with no host stamp in
a workspace now owned by a managed server takes that server as owner, in place.

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>

* fix(orcad): ship the port-scan worker so managed servers detect workspace ports (#25197)

orcad resolves port-scan-command-worker-entry.js beside orcad.js, but the orcad
build never emitted it and ORCAD_ARTIFACTS never listed it, so every managed
server logged 'probe worker unavailable' and had no port detection. The build now
emits it with the other children, and the artifact list carries it, so it is
uploaded, hashed and covered by the template contract.

A new test bundles orcad and its children and fails when the bundle names a
worker or child entry the slot does not ship. Two existing gaps it found,
session-scanner-service-entry.js and wsl-transcript-fs-process-entry.js, are
listed as known and may only shrink.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): keep retrying when a reconnect loses the socket before the SSH banner (#25195)

After a network outage, a port forwarder or NAT can accept the TCP
connection and then close it before the server sends its banner. ssh2
reports that as 'Connection lost before handshake' with no errno, so the
reconnect ladder classified it as permanent and published 'error' with
no retry scheduled. Treat it as recoverable on the bounded ladder only;
the initial connect keeps its narrow classifier.

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(serve): serve on orcad by default on Windows too (#25162)

D7 now runs every case on Windows (orcad-serve-mode-switch-windows), including Electron
serve adopting a daemon orcad forked, so Windows no longer needs the Electron default.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): the terminal gate asks the relays before treating a detached terminal as running (#25200)

* fix(orcad): the terminal gate asks the relays before treating a detached terminal as running, and retiring a host drops its relay recovery record

* fix(ssh): earlier-relay census gaps and an unanswered relay stay unverifiable; asking the terminal gate changes nothing

- the gate is read-only; the conversion and delta move retire proven detached leases themselves
- an expired lease also needs every earlier-build relay to answer before it reads as exited
- a failed, input-less or truncated census marks its older relays unverifiable, so reattach holds
- a legacy relay route closes only when no attach or listing still awaits it
- a disposed session forgets the census it started

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): recover interrupted conversions and delta moves, and trim dead migration code (#25226)

* refactor(migration): drop the unused full dependency census

* refactor(migration): one table for the routed UI fields a migration carries

* refactor(migration): share the session focus field list and fix stale claim comments

* fix(session): keep a fenced SSH host's source session partition intact through renderer saves

The renderer cannot see a fenced host's repos or folders, so hydration drops their
worktree rows; a save that still routes any row to ssh:<target> (a folder workspace
key stays valid) rewrote that partition without them. That changes the migration's
source manifest and loses the session a downgraded build reads back. Main now
ignores renderer writes to a fenced, unchanged host's partition.

* fix(migration): resume or back out unfinished conversions and delta moves, serialize delta moves, clean stale journals

- On connect, a registered server whose conversion never committed resumes the commit; a failure aborts it through the destination, unregisters the server and releases the fence.
- An interrupted delta move keeps its journal and gets its changed mark back; the next move resumes it from the journaled manifest or aborts it when the source has moved on.
- Delta moves run under the target lifecycle queue and re-check the head, so two concurrent moves cannot write two journal heads.
- Delta checks re-read the live source instead of a frozen copy.
- Stale journals from a stopped or never-registered server are cleared.
- Retiring a chain goes newest first and compacts only at the end.
- The journal schema tolerates fields a newer build adds.

* fix(migration): hide source rows only after commit, and retire what an older build added to a moved project

- Source rows and the renderer session guard share one rule: hidden once the server committed, shown while a migration is still in flight.
- A delta move a crash interrupted gets its changed mark back on the next start.
- Retirement removes worktree metadata and automations by moved-project scope, so an older build's additions no longer fail the leftover check forever; that check ignores rows of other migrations in the chain.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): survive a slow first daemon start and close review gaps (#25213)

- Give the terminal daemon 30 s to start on Windows and retry the spawn once before
  falling back, so a cold first deploy is not refused as daemonless.
- Say in the activation refusal that orcad.log holds the daemon's error and that the
  next connect retries.
- Managed stop completion now waits out daemon retirement plus the shutdown deadline.
- Publish the instance lock atomically and reclaim an abandoned torn lock.
- Fix the stop listener closing before it was defined on an already-present request.
- `orca serve`'s cache prune keeps the slot a running local orcad uses.
- A timed-out daemon retirement reopens admission once it is refused; a retirement that
  may have reached the daemon stays fenced.
- A headless host keeps an editor tab's unsaved draft unless the close is forced.
- Unverifiable terminals are attributed by the host's PTY record, like live ones.
- An explicit --user-data-dir is no longer overridden on Windows.
- Read Windows daemon process identity from the process table, not PowerShell.
- Remove the unread data-event incarnationId and daemon health runtime fields, share
  one process-alive and error-code check, and fold the websocket limits file back.

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(cli): stop, update, roll back and recover managed Orca servers from the CLI (#25201)

* feat(cli): stop, update, roll back and recover managed Orca servers from the CLI

orca environment status|update|rollback|recover|stop|cancel-stop call the same managed-server
actions as Settings > Managed servers, over new managedServer.* runtime RPC methods. The desktop
main process registers those actions; the runtime advertises managedServer.v1 only then, and the
CLI refuses on a runtime without it or one that answers method_not_found. stop requires --yes.

* fix(ipc): keep a missing managed-server selector a rejection, not a synchronous throw

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): Move to managed server converts the host it is offered for (#25196)

The move stops the relay terminals and passes the terminal census; with #25179 the conversion no
longer refuses on the stopped terminal's saved tab, layout leaf and pane incarnation. A new test
drives one live relay terminal through Move to a conversion whose manifest carries the tab without
its relay PTY, so it spawns a fresh shell on orcad.

ssh:terminateSessions also no longer records a not-found shutdown as terminated while an older
Orca build's relay may still run the PTY (#25124): that terminal is reported unverifiable and its
lease kept, so the move refuses instead of converting over a running shell.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): deploy the glibc 2.17 runtime on old-glibc hosts, and fall back to the pinned relay (#25180)

* fix(orcad): deploy the glibc 2.17 runtime on old-glibc hosts, and fall back to the pinned relay

Managed orcad picked its runtime from the host's libc flavour alone, so a CentOS 7 host
(glibc 2.17) got the default linux-x64-glibc Node, whose self-test fails there. The deploy
now picks the runtime by glibc the same way the relay ladder picks rung A or B, and the
host-side slot checks accept the compat target it ships.

When orcad still can't run, the host is recorded as such and the relay connect that
follows now runs the pinned-runtime ladder instead of defaulting to the host-Node relay,
so a host with no Node lands on rung B rather than failing.

The hostile-host lane deploys managed orcad on a fresh CentOS 7 host and asserts it runs on
the compat runtime with no default runtime uploaded.

* test(ssh): CentOS 7 cell asserts the compat runtime pick, then the refusal and relay rung B fallback

The compat template still ships the base @parcel/watcher binary, which needs GLIBCXX_3.4.20; CentOS 7's
libstdc++ stops at 3.4.19, so the candidate's preflight refuses. The cell now pins that end-to-end
behaviour: compat runtime picked and uploaded alone, refusal classified native_preflight, and the relay
that follows settles on rung B with no runtime setting.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* test(serve): prove D7 on an installed Windows app whose daemon runs from the relocated daemon-host (#24976)

* test(serve): prove D7 on an installed Windows app whose daemon runs from the relocated daemon-host

* test(serve): read the pre-switch scrollback best-effort and wait for it after reattach

* test(serve): opt the packaged Windows serve switch into orcad explicitly

---------

Co-authored-by: m4air <m4air@m4airs-Air.localdomain>
Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): a retirement that fails after deleting rows resumes instead of reading as changed (#25234)

The chain head records sourceRetiringAt before any row is retired; the startup change check and the chain's own comparison skip a head that carries it.

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(orcad): managed orcad idles out after 15 minutes and is started again whenever it is down (#25121)

* feat(orcad): a managed orcad stops after 15 idle minutes and starts again on the next connect

A client-launched orcad now exits, like the relay, once no client, terminal,
working agent, staged migration or activation fence has been seen for 15
minutes. The exit is the normal graceful shutdown, which leaves the terminal
daemon running; the daemon retires only if it proves itself empty. A record in
the data root tells the next start (and its readiness health) that the stop
was an idle one rather than a crash.

On connect and after host resume, a fresh tunnel whose server does not answer
starts the activated slot under the activation fence, but only on a proven
exit, so a stopped server reads as not running rather than a failure.

* fix(orcad): keep orcad-entry under max-lines; idle e2e connects without a relay repo

* fix(orcad): deploy and rollback launches carry the managed idle-exit fence

The candidate launch in activation and the rollback launch built their
own launch spec without the activation root, so a freshly deployed orcad
never enabled idle exit; only the wake path did. The field is now required
on every launch spec, so the type system covers each launch site.

* feat(ssh): start a stopped managed orcad on connect, on restore and after resume

Once orcad stopped (idle, kill or host reboot), a connect still resolved
managed over a forward to a dead port and every call failed. Every connect
now checks the server behind its tunnel, as does a call through a restored
environment; a server proven stopped is started from its activated slot
under the activation fence, adopting a surviving daemon and its terminals.
The status line shows the start, and a start that fails keeps the host
managed with the reason and orcad.log's tail, never as a terminal verdict.

* fix(ssh): reuse a serving verdict only on the same SSH transport, for 5s

A reconnect right after a reboot was answered from the previous
transport's cached verdict, so the stopped server was never started.

* fix(ssh): key the serving verdict on the tunnel's remote port too

* test(ssh): a stopped server starts before the update counts its terminals

* feat(ssh): check serving at the bound port, and follow a restarted orcad to a new one

The serving check uses the port the tunnel forwards to (the one orcad bound).
A restart that binds a different port drops the forward and rebuilds it at
the new port, within the same ensure or on the explicit connect check. The
tunnel manager class moves to its own file to stay under max-lines.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a connect with no leases asks the host's relay endpoints before converting (#25223)

* fix(ssh): a connect with no leases and no relay session asks the host's relay endpoints before converting

* refactor(ssh): one isLiveSshPtyLease for every lease-liveness check

* fix(ssh): the host relay census asks a relay its PTYs before reading it as live work

An accepting relay whose holders or children the probe could not read (no lsof, an unrecognised
service child) read as live work, so a relay-era host that had exited its last shell never
converted. The relay's own bridge answers pty.listProcesses without the owner role.

* fix(ssh): the host relay census runs each relay's probe and bridge on the runtime it runs on

Pinned-ladder hosts often have no Node on PATH, so a PATH Node read every relay as unverifiable.
Each daemon's own argv names its pinned runtime, or the host Node a legacy relay started with.

* fix(ssh): an older relay's bridge runs on that relay's own runtime

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(orcad): build @parcel/watcher into the glibc 2.17 compat slot, so CentOS 7 runs managed orcad (#25199)

The compat target swapped in only node-pty, so it shipped the base target's upstream
watcher.node, which needs GLIBCXX_3.4.20; CentOS 7 stops at 3.4.19. orcad's preflight
refused it, and relay rung B lost file watching without saying so.

The compat slot now compiles @parcel/watcher from the package's own sources against the
pinned headers with the C++ runtime static, like node-pty. The slot gates (glibc 2.17
symbol floor, no shared libstdc++, N-API 8) and the smoke load cover it, the template
stages it into the compat target, and both orcad and relay rung B pick it up from there.

COMPAT_SLOT_ADDONS names a compat slot's own addons: a compat slot missing one fails
--require-slots, and a compat template target that would ship any native file without a
compat build fails the template build. The CentOS 7 cell expects an activated managed
server again, and every launched relay cell loads its watcher directly.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(phase3): close e2e routing holes, localize managed-server outcomes, trim harness and CI (#25206)

* fix(phase3): close e2e routing holes, localize managed-server outcomes, trim harness and CI

- Route the auto-convert spec into needs_build and route the new orcad/serve
  e2e helpers to the specs that use them, with routing tests.
- Run the auto-convert Docker lane only when routed; fold the missing-AppData
  check into the Windows mode-switch job and drop crash-hunt diagnostic env.
- Delta-move dialog keys its preview on the target id and cannot close or
  resubmit mid-move; Resume has an in-flight guard.
- Managed-server toasts and status lines show localized messages instead of
  raw codes or main-process English; add singular and zero-count wording.
- Settings style fixes (quiet Cancel, section header, labelled fields,
  progress labels); delete dead i18n keys and the unused previewConversion.
- Harness: kill the serve child on readiness timeout, share the isolated
  profile and spawn-until-ready helpers, hooks and a condition wait in the
  auto-convert spec, shared cross-version exec helper.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(phase3): localize the refusal toast, share serve readiness and liveness helpers, correct D7 docs

- The refusal toast no longer shows main's English blocker detail; the SSH
  Hosts status line keeps it under Details. A missing terminal count is no
  longer defaulted to 0.
- startOrcadServe uses spawnUntilReady, so a readiness timeout kills orcad;
  one isPidAlive replaces the spec's copy and the lock-holder loop.
- The port-6768 auto-convert test uses the shared hooks.
- The docs say the Windows D7 job checks rather than gates.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ci): give the idle-exit spec its app build and route the convert harness to it

Co-authored-by: m4air <m4air@Mac.localdomain>

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* ci(adhoc): pin every job of an adhoc build to the commit resolved at dispatch (#25311)

Each job read the requested branch name and checked out whatever it pointed at when that
job started. A push mid-run mixed commits: in run 37234548638 the glibc217 slot lane
built 2ddea8736e, then #25199 merged, and desktop_template checked out 70948d597f, whose
merge step requires the compat watcher that lane never built.

A first resolve-ref job (no secrets) resolves the branch, tag or full SHA once, and every
job checks out that commit. The mac job still vets it for reachability before signing;
the requested name stays the concurrency key and the release label.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(terminal): report a confirmed relay PTY exit as exited and give a cold Windows PTY probe more time (#25304)

A worktree terminal close returned as soon as the relay confirmed the stop, but the
exit frame reaches the runtime record only after the SSH output intake drains, so the
verdict read straight after saw a still-connected PTY and answered unverifiable. The
stop now waits, bounded by its deadline or 10 s, for that record.

The bundled runtime's PTY probe gives the first Windows spawn 15 s and retries once
after a timeout only; spawn errors and non-zero exits still fail at once.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(relay,orcad): keep new wire messages forward compatible, drop unshipped relay.reset, fix shutdown and serve gaps (#25298)

* fix(orcad-migration): keep migration wire forward compatible with newer peers

* docs(pty): record why pty.resumeClient negotiates by method-not-found

* fix(relay): remove the unused relay.reset method and keep a deferred shutdown serving

* refactor: drop dead hold API, release gate and migration pass-throughs; fix serve and delegation gaps

* fix(lint): keep reopen hooks within file size limits

* revert type dedupe in orcad-incumbent-recovery to avoid a parallel conflict

* fix(lint): name stop-reply request fields for their role

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* refactor(ssh): one managed-tunnel ownership check and forward bookkeeping (#25316)

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a stuck managed server can recover, cancels finish their change, unknown stays unknown; delete unused reset/drain code (#25227)

* refactor(ssh): delete the unused connection reset and drain machinery

* fix(ssh): surface a stuck managed server, finish activations past their first change, and fall back from Windows launch refusals

- A rejected build that changed profile state now refuses as orcad_recovery_changed_state
  (unverifiable) with a Recover path that restores the snapshot once the operator accepts;
  an interrupted activation is no longer reported as a quiet update deferral.
- Activation and rollback drop the abort signal after their first journaled change.
- Windows launch refusals and unsafe command lines send the host back to the relay.
- Fence refusals keep unverifiable blockers unverifiable; the POSIX liveness probe reads
  kill errors in the C locale and treats permission errors as unknown.
- A host with no relay fallback surfaces its real connect error; disconnect and removal
  clear the setting-up status, and a cancelled decision's progress is dropped.
- Remove tcp_forwarding_refused leftovers, dedupe incumbent stop/restore, exec-or-empty,
  census client, errorMessage and the blocking-blocker predicate; split activation and
  snapshot files under 300 lines.

* fix(ssh): one import per module in the rollback transition

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): committed reads trust the receipt, conversions survive UI churn, journals are cached, and round-2 low items (#25327)

* fix(ssh): keep a newer build's fence and note fields, and validate a fence beside a legacy owner

Normalization now validates known fields but passes unknown ones through on orcadFence and the managed-server notes. A legacy managed owner next to a malformed fence falls back to the owner's environment id instead of keeping the malformed fence.

* fix(migration): delete a retired migration's scrollback files once retirement is durable

Retirement dropped the moved terminals' scrollback refs from session state but kept the files forever. After the journal records source-retired, the files the manifest names are deleted, except refs any session partition or pending export still names. A crash before the delete repeats it on the next retirement pass.

* fix(orcad): a committed migration reads as committed from its receipt, survives receipt eviction, and abandoned stages expire

- Committed-state reads trusted only a byte-identical copy of every moved row and snapshot, so a live server that had been used could never confirm its own commit. The receipt alone now proves it; full equality stays inside the commit.
- A receipt that ages out of the 64-entry list keeps a compact record, so the commit never reads as absent.
- A stage no client returns to within a week stops holding the server awake and is dropped at the next stage.

* fix(migration): freeze a host's session from the fence on, ignore UI churn in the frozen-source check, and cache parsed journals

- Renderer writes to a fenced host's ssh: partition are skipped from fence time, not only after commit, so tab work mid-conversion cannot change the source.
- The frozen-source check leaves out workspace session and client routing state, which the UI rewrites as the user works (including through the local partition and UI state); the server gets them as journaled.
- Parsed journals are cached per directory, keyed by each file's inode, size and mtime and dropped on every write and remove, so list and session calls stop re-parsing every manifest.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): an older relay a census cannot rule out stays held, and a reconnect resumes held PTYs through it (#25331)

- A census that does not know the host platform is unverifiable, never "no older relay". On Windows
  it now probes each older version directory's pipe for the target, the way relay GC does, so a
  live older Windows relay keeps its PTYs held instead of respawning their panes; those endpoints
  are held, never bridged.
- On reconnect, a PTY the current relay disowned while an older relay holds it is reattached through
  that relay's own bridge, with its runtime restored and its replay forwarded. When no route serves
  it, it is left for recovery like an exhausted reattach.
- A superseded or disposed deploy no longer starts the census, so it cannot replace the current
  attempt's.
- A route stops holding an unserved PTY that exits.
- Drop the unused censusPreviousRelays export.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(phase3): round-2 ui-infra review fixes (#25325)

- An unverifiable move refusal with no count says so instead of "0 terminals".
- One move per host: the dialog stays mounted while open, joins a run already
  in flight on remount, and the toast shares the same guard.
- A managed server's start, wake or update no longer reloads every host's
  catalog; only a new environment for the host loads, scoped to that host
  and the local catalog.
- A failed host-partition session write is no longer acknowledged as written,
  so the writer re-queues those fields.
- The deploy picker lists only hosts with no managed server or pending move.
- Harness: orcad and the released relay daemon are stopped when startup fails.
- Windows host CI: the convert cell always runs last and fails on a failed
  native switch or build; ssh-host-server unit tests no longer trigger it.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(relay,cli): never report an unreachable terminal as exited; keep PTYs through a deferred shutdown (#25328)

* fix(relay,cli): never read an unreachable relay or terminal as exited; keep PTYs on a deferred shutdown

* fix: stop an unrecorded breakaway child, route orcad serve through the spawn chokepoint, and drop review-flagged leftovers

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): reclaim a crashed desktop lock, close the stop-cancel race, drop dead daemon and RPC code (#25338)

* fix(orcad): reclaim a crashed desktop lock, close the stop-cancel race, drop dead daemon and RPC code

- A desktop reclaims a stale desktop lock record (Electron's lock proves it), and a real
  orcad hold shows a dialog instead of exiting silently.
- A failing quit handler no longer skips closing observability.
- Completion withdraws its request when a cancel lands mid-write; the listener removes a
  cancelled leftover.
- An idle stop's clean record is retracted when the shutdown fails or overruns.
- The managed-stop request tolerates unknown fields from a newer client.
- Shared error-code checks, one win32 coverage rule, no redundant isAlive filters.
- Remove the recovery-only daemon provider, requirePinnedWsPort/strictPort and the
  superseded orcad.migration.importCatalog RPC.

* fix(startup): keep main-process-preflight under the line cap

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): fail fast on a held fence, restore untouched rollbacks, atomic Windows host script, honest tunnel ensure (#25332)

* fix(ssh): fail fast on a held activation fence, restore a rollback the target never touched, stage the Windows host script atomically

- withOrcadActivationLock no longer waits up to 15 minutes inside the target lifecycle: a held
  fence answers at once (orcad_activation_recovery_required); deploy probes it before uploading.
- A rejected rollback target that left the restored snapshot untouched puts the newer build back
  unasked; only a real change waits for the operator. Crash recovery applies the same rule.
- The Windows host script is written only when missing, through a partial file and a rename; a
  bridge exit without a sentinel is unverifiable unless the shell could not find the command.
- The managed tunnel's ensure() throws when superseded, and a caller arriving after close()
  builds a fresh run instead of joining the doomed one.
- An unparseable stop answer after a stop was sent keeps the fence (new 'unconfirmed' outcome).
- stopRemote starts over instead of reporting live when another run settled the journal.
- Releasing an unreachable setup stops the orcad it activated and clears active on proven exit.
- A failed startup is torn down quietly so its error stays published; port-forward listeners
  keep an error handler; a linked SSH access connect is cancelled when its window closes.
- Shared errorMessage, one SFTP transfer helper, getConnectGeneration only, test-cell names.

* fix(ssh): stage the Windows host script through the pinned node.exe, which cmd.exe and PowerShell both run

* fix(ssh): host-script staging runs as host-script ops; a joiner of an overtaken tunnel run builds its own

- The presence check and the install are ops in the uploaded host script (script-present, and
  script-install run from the partial upload itself), invoked as node.exe <script> <op> <args>
  like every other Windows host op: no inline code.
- ensure() callers that joined an in-flight run no longer inherit its 'superseded' end; they
  start a fresh run, which also covers a close() in between.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a connect re-checks unverifiable relay terminals once its relay session can answer (#25385)

The server decision runs before any relay session exists, so a terminal this desktop left
detached could never be asked about and read unverifiable for as long as it ran. On Windows no
endpoint census can fill that gap. Once the session is up, the relay that holds the PTY answers
and a terminal it still runs is reported live.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(settings): a managed server whose status never loaded reads unknown, not "Not running" (#25389)

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(relay,runtime-env,cli): keep a deferred relay's AI Vault and skill uploads, make managed re-pair crash-safe, show unverifiable in worktree ps text (#25393)

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): keep a surviving daemon's slot through the cache prune, and drop an idle record a signal stop took over (#25387)

- The slot prune also protects any slot a live terminal daemon's PID record points into, and
  evicts nothing while a daemon record is unreadable.
- The shutdown trigger reports whether it took ownership; an idle stop that another source
  took over discards its clean-idle record.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): edit a managed host's connection, show rows no migration owns, drop the unused quit-drain predicate (#25403)

- SSH settings may edit a managed host's connection fields; its fence and generation are never written from the renderer, and its tunnel is closed so the next use redials. Removing it is refused with a pointer to Stop under Managed servers, which stops and removes the server; the renderer no longer ends the host's terminals before that refusal.
- A fenced host with no journal (an empty host's deploy, or one whose journal compacted after retirement) no longer hides its rows: no committed move owns them, so projects an older build added stay visible. An unreadable journal still hides them.
- The quit drain's mayDetach predicate and disconnectAll's filter had no production caller and are removed.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): input to a terminal an older relay holds but no route serves is refused, not dropped (#25404)

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): refresh a changed host's status once its delta move or keep-server choice lands (#25416)

The status line kept saying the host was changed on an older Orca until a manual reconnect. Main now publishes the host as managed by its server after a successful move or keep, with a disconnected state when the move released the relay session.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a stopped managed server stops showing on its SSH host without a reconnect (#25409)

* fix(ssh): a stopped managed server stops showing on its SSH host without a reconnect

On unlink, forget the host's managed-server decision and republish its connection state. The
republish also drops the host's cached worktree scans, so worktree.ps stops naming the removed
server.

* fix(runtime-environments): a removed server's workspace session partition goes with it

Host-scoped listings enumerate session partitions as known hosts, so worktree ps kept naming a
stopped or removed server as an omitted, unselectable host. Unlinking or removing a server now
drops its runtime:<id> partition.

* test: give the removal-storage fake store casts their SAFETY rationale

* fix(runtime-environments): drop orphaned runtime workspace sessions at startup

A crash between unlinking a server and dropping its session, or a build that unlinked before the
drop existed, left a runtime:<id> session listings name as an unselectable host. Startup now drops
runtime sessions whose server is not in the environment store; it never touches local or ssh
sessions, and skips entirely when that store is missing or unreadable.

* test(migration): retirement re-aims focus without creating the destination's session

Locks in the ordering the startup reconcile relies on: a runtime:<id> session is never written
before that server is registered.

* docs(runtime-environments): name the ordering invariant the startup reconcile relies on

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a connect whose relays prove its leases ended retires them, so the next connect converts (#25405)

Every connect decides before a relay session exists, so a detached or expired lease reads
unverifiable there. The post-session re-check proved such leases ended but left them in place, so
the host stayed unverifiable on every connect and each respawned pane added another lease.

Co-authored-by: m4air <m4air@Mac.localdomain>

* ci(ssh-windows): check out preload and renderer for the orcad-convert e2e build

Main's #25359 narrowed this workflow's checkout to the server and test trees. Phase 3's
orcad-convert cell builds the full e2e app with electron-vite, which also needs src/preload
and src/renderer, so the x64 inbox cell failed with UNRESOLVED_ENTRY.

* test(orcad): model a really converted host in the v1.4.218 downgrade wire test

#25403 shows a fenced host's rows when no migration journal explains the fence. The downgrade
test fenced the host without a journal, so this build showed the retained project it is meant
to hide. Write the destination-committed cutover journal a real conversion leaves.

* fix(ssh): a briefly held fence waits and is retried, not recorded as a failed update; terminate keeps held leases (#25420)

- The activation fence is retried for a few seconds. A fence still held answers
  orcad_activation_fence_busy (a waiting deferral, never an update failure) unless a journal or
  a lock past its stale age shows an interrupted run, which stays recovery-required.
- acquireInstallLock reports Busy only when a holder answered; a lock command that only ever
  failed surfaces its own error.
- Terminate detaches instead of disposing when any PTY was unverifiable, so the final teardown
  never bulk-marks a lease an older relay may hold as terminated.
- A wake whose connection dropped while holding the fence releases that fence on this client's
  next wake (no journal, slot proven exited), so a relaunch-then-connect is not left fenced.
- The orcad e2e reconnect helper surfaces a connect's error text instead of a JSON parse error.

Co-authored-by: m4air <m4air@Mac.localdomain>

* ci(ssh-windows): check out all of src for the orcad-convert cell

Its e2e global setup also compiles the bundled CLI from src/cli, which the narrowed checkout
left out.

* fix(orcad): idle stop — drop the record when a signal stop wins, and read the activation lock, not its root (#25464)

* fix(orcad): drop the idle-stop record when a signal stop finishes first

Every stop's cleanup now discards the record unless the idle trigger owns the stop, so a
takeover that exits before the idle request runs no longer leaves a false idle stop.

* fix(orcad): idle check reads the activation lock, not the transaction root

An interrupted acquire can leave the root without a lock; the client already treats that as
unfenced, and managed orcad now does too instead of never idling out.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): main refuses a managed server host's removal before ending its terminals (#25465)

The remove flow skipped ending terminals for a managed host only when the renderer's cached target list already showed the fence, so a fence that landed after the list loaded still lost the host's terminals before main refused the removal. The removal's terminate call now carries forRemoval, and main refuses it for a managed host with the Stop… message before touching anything; the renderer no longer decides.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(terminal): closing an SSH workspace counts a host-confirmed terminal exit as stopped (#25479)

* fix(terminal): a workspace close counts an SSH terminal's confirmed exit as stopped

The close's verdict treated any SSH terminal whose record was still present as
unconfirmed, even when that record held a host-confirmed exit. SSH records outlive
their exit, so every successful close of a relay terminal answered unverifiable.
Also, a relay reattach that finishes registering after the stop no longer revives an
incarnation whose exit is already recorded.

* test(terminal): cover a reattached relay exit confirmed without an incarnation

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(cli,ssh): managed-server actions outwait their own deadlines; cap the unverifiable serving detail (#25473)

orca environment update/rollback/recover/stop/cancel-stop waited the 60 s RPC default while the
desktop runs the whole action inline, so a slow host printed a timeout failure for an action that
kept going. They now wait 20 minutes, and a timeout says the action may still be running and points
at `orca environment status` instead of reporting failure. status keeps the default.

The retained managed-server state now clamps serving.detail to the same byte limit as its sibling
detail fields.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): keep the previous orcad.log on Windows across a restart (#25481)

The Windows breakaway launcher's addon recreates orcad.log on every start, while POSIX
appends, so a crash's log was gone once orcad restarted. The orcad launch now asks the
launcher to move the last run's log to orcad.log.1 first, capped to its last 1 MiB.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(sidebar): a stopped managed server leaves no empty project group behind (#25488)

The removed-runtime purge dropped the server's repos, setups and worktree rows but kept the project
groups and folder workspaces the renderer fetched from it, so an empty heading stayed in the
sidebar. It now drops those runtime-stamped rows too.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): run automations on orcad and keep a managed host up while they can fire (#25475)

* fix(orcad): run automations on orcad and keep a managed host up while they can fire

orcad never built an AutomationService, so with orca serve defaulting to orcad scheduled
runs never dispatched and Run now threw runtime_unavailable. The headless service setup
moves out of Electron startup into automations/runtime-automation-service.ts; orcad
installs, binds, starts and stops it, and managed idle exit counts an enabled schedule or
an unsettled run as busy.

* docs(orcad): list automations among the idle-exit conditions

* fix(automations): precheck reads the SSH manager from its registry, keeping electron out of orcad

The precheck imported getSshConnectionManager through ipc/ssh, which pulled 32 electron
modules and node:sqlite into the orcad bundle and failed build:orcad.

* test(orcad): stub the automation wiring in the push-startup runtime harness

That harness stubs OrcaRuntimeService without an automation surface, so starting the real
service threw setAutomationService is not a function and timed out the next test.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): Move to managed server survives a relay that hangs up on its last terminal exit (#25487)

BUG-15: with two live terminals, one served through an older build's relay, Move failed with
"Failed to terminate SSH host sessions: …: Multiplexer disposed" although both shells died. The
old relay reports the exit before the shutdown reply; that exit closes the route (its last served
PTY), and the disposed mux rejected the shutdown still awaiting its reply.

- The legacy relay route settles a shutdown whose PTY exit it already observed.
- Move no longer aborts on a failed stop: the terminal census (what the conversion trusts) decides.
  Exited closes the relay session and converts; live or unverifiable refuses and republishes the
  relay status, so the stale terminal count is replaced.
- The move dialog offers Try again after a refusal or failure.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): closing a terminal a previous Orca relay runs stops it there and confirms the exit (#25471)

A stop on a PTY an older relay runs reached the current relay whenever no route served it at that
moment (after a reconnect with the pane unmounted, or a shell no pane ever resumed), and the current
relay answers a stop for an id it never minted as done, so the PTY read stopped while its shell
kept running. A stop on a served PTY failed instead: its exit arrived before the stop's reply,
closing the route under the pending request.

- A served PTY stops on its route; a PTY no route serves is stopped through a short-lived route to
  the older relay that lists it, which hangs up once that PTY exits.
- When an older relay may hold the PTY but cannot be asked (incomplete census, Windows pipe, a
  bridge that will not open), or its bridge drops mid-stop, the stop is unverifiable, never reported
  done; terminate keeps the lease.
- A route stays open until its in-flight requests settle.
- The provider's exit stream includes the exits older relays report, so a stop observes the PTY it
  stopped exit on the relay that ran it.

The cross-version harness runs what terminal close --all runs per PTY against a real v1.4.218 relay,
for a pane resumed this connection and for a shell no pane resumed, and sees the old shell exit there
and the old relay retire on its own grace.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a live run's journal reads busy, a wake releases only its own fence, a cancelled re-check never reports connected (#25470)

* fix(ssh): a live run's journal reads busy, a wake releases only its own fence, a cancelled re-check never reports connected

- A held fence asks for Recover only when its lock is stale or a journal has no fence over it;
  a journal under a fresh fence is a run still working and reads orcad_activation_fence_busy.
- A wake writes an owner token into the fence it takes and later releases only a fence carrying
  that token; observing the fence gone forgets it.
- The connect re-checks ownership after the relay-terminal re-check, and the re-check itself
  neither records a decision nor retires leases for a cancelled attempt.

* fix(ssh): a tunnel caller that joined a run a disconnect cancelled builds its own

The launch-time restore's tunnel run connects over SSH; a disconnect then cancels that connect.
An explicit connect that had joined the run inherited its SshConnectAttemptCancelledError and
failed (seen as the idle-exit e2e's 'connect threw: ... cancelled'). A joiner now builds once
anew after any end of the joined run except an auth failure, which it shares rather than prompt again.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(runtime-env): a late reply from a replaced pairing never overwrites the re-paired device identity (#25490)

* fix(runtime-env): a reply from a replaced pairing never overwrites the re-paired device identity

* fix(types): narrow identity fields in markEnvironmentUsed

* fix(ssh): managed tunnel proves its server by runtime id; SSH access linking keeps the strict device check

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): retained scrollback survives a closed tab, local acknowledgements stop blocking, close-intent retirement retries, mobile selections merge per workspace (#25508)

- A transfer reads a retained snapshot straight from storage once its tab closes, and releasing the retention deletes a ref no session names; the frozen-source check leaves the snapshot list to the journaled manifest.
- Only acknowledgements on panes the source host owns count toward the ui-routing blocker.
- Retiring close intents treats an absent source with an identical destination entry as already done.
- Importing a device's mobile selections keeps its selections for other workspaces.

Co-authored-by: m4air <m4air@Mac.localdomain>

* test(ssh): an expired lease an older relay still lists is never retired (#25449)

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): keep each host's state its own, count only saved commits, and never wedge connect on a partial session (#25516)

* fix(migration): a host-qualified owner key belongs only to its own host

Owner matching stripped a key's host qualifier before matching its repo id, so converting host A claimed, moved and on retirement removed host B's session state when the two hosts share a repo id, and destination-qualified focus written by retarget read as leftover source state, failing retirement with orcad_migration_source_ui_routing_reappeared. A qualified key now matches only its own host, and an unqualified key in another host's session partition belongs to that host.

* fix(migration): a partially written session partition never wedges connect, and a marker two partitions agree on stops blocking the move

Real-host BUG-14: the renderer's per-host snapshot leaves out maps a host has no rows in, and main stored host partitions exactly as sent, so a runtime partition lacked tabsByWorktree and the dormant-state collector threw on every connect. Main now fills the required maps on every host-partition write, the migration collectors tolerate a partition persisted without them, and an unreadable session blocks the move instead of failing connect.

The same profile's workspace-session blocker was a false positive: the local and host partitions both carried defaultTerminalTabsApplied for the moved worktree with the same value, and the fragment merge refused any shared worktree key. It now refuses only when the partitions disagree.

* fix(migration): only a flushed commit acknowledgement moves a migration to committed

A committed state read may come from a receipt the server holds in memory but failed to flush. A retry took that read as proof, journaled destination-committed and went on to retire the source, so a later server restart could lose the catalog on both sides. A committed read in stage and in abort is now confirmed through the idempotent commit(), which flushes before it answers; a failure leaves the journal and the fence where they were.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): relay shells no lease here knows count as live, Move stops them, and Windows asks every relay pipe (#25518)

* fix(ssh): a relay shell no lease here knows counts as live, and terminate stops it

A CLI-created terminal has no lease, so with an attached lease the gate answered from leases alone,
a live decision was never re-counted once the relay could answer, and terminate stopped only the
shells it held leases or panes for. The relay's own listing is the authority on what runs.

* fix(ssh): a Windows connect asks every relay version's pipe for its PTYs before converting

Windows pipes cannot be listed, so the connect-time census answered 'unenumerable' and a shell no
lease here knew let the host convert under it. Each version directory's pipe for this target is
derived from its path, so the census probes them all, current included, and asks a live one
through its own bridge; a live pipe it cannot ask is unverifiable.

* fix(ssh): the terminal gate counts what earlier relays still run, leased or not

After an app update a shell a respawn superseded on its tab keeps running on the previous relay
with no live lease here, so a decision counted only the leased shells and Move could not see it.

* fix(ssh): a Windows relay folder with a live pipe it cannot ask stays unverifiable

Each pipe is probed and asked on its own, so one that answered with no PTYs can no longer stand in
for a live sibling the census could not reach.

* fix(ssh): terminate also stops shells only an earlier relay lists

provider.shutdown routes a held id to the older relay that runs it, so the terminate set now takes
listPreviousRelayPtyIds too; one it cannot reach is reported unverifiable as before.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a refused Move to managed server reconnects the host on its relay (#25543)

Stopping the terminals closes the relay session, so a move the census refused (another desktop's
terminals, or an older relay it can't rule out) left the host and its workspaces disconnected
until a manual Connect. The refusal now reconnects the host; the connect-time decision reads the
same census and keeps the relay. A reconnect that converts after all reports the move; a
reconnect that fails still reports the refusal.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(relay): an agent exec ends on its child's exit, not on pipes a background process still holds (#25544)

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): stop the automation scheduler first when a managed stop is dispatched (#25548)

A dispatch could otherwise race the daemon retirement census or write a run record that a
rollback restore then silently discards.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): count a degraded daemon's in-process terminals in the terminal census (#25545)

In degraded mode fresh terminals run on the local fallback inside orcad, but the census read
only daemon adapters, so an update or stop saw 0 live sessions and killed running agents.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a retained source whose drafts or settings an older build changed is never hidden as unchanged or retired (#25549)

* fix(orcad): a retained source whose drafts or settings an older build changed is never hidden as unchanged or retired

The retained-source fingerprint covered only repo, folder and group identity, so an unsaved draft
edited on an older build read unchanged: the host kept serving the server's older draft and
retirement deleted the newer one. Retention now also records a versioned fingerprint of the source's
drafts and user-authored names and settings; a mismatch marks the host changed, and a journal
without one is never retired automatically.

* fix(orcad): a retained source's automations are part of its state fingerprint

An older build can edit an automation the source keeps; retirement would delete that edit as if
the server held it.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a rollback restores the older snapshot only behind orcad's terminal barrier (#25551)

The rollback's census is taken while orcad still admits work, so a terminal or automation that
starts before the stop had its state wiped while its PTY survived. The incumbent is now stopped
through its managed stop with idle-daemon retirement: orcad closes terminal admission on every
daemon generation, counts live sessions under that fence, and retires the daemon only when none
exist. Only 'retired' lets the older snapshot replace state; live, unverifiable or a missing
answer refuses and relaunches the incumbent on its untouched state. A build without managed stop
is refused before anything changes.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): failed managed setup leaves 'connecting', edited managed host redials, idled-out server starts before its census (#25474)

* fix(ssh): a failed managed setup leaves 'connecting', an edited managed host redials, an idled-out server starts before its census

- doConnect publishes the error and clears the 'setting up' status when the managed-server
  decision throws for a still-current attempt; a cancelled one still reports cancellation.
- Editing a managed host's connection fields closes its tunnel and disconnects its transport,
  serialized with the target's lifecycle, so the next use dials the edited target.
- The terminal census starts a server that idled out behind a forward still up, so Stop, Update,
  Rollback and status no longer refuse with 'census unavailable' on every retry.

* fix(ssh): a fenced failed setup publishes its cause, never-launched slots are collectable, a reused PID is not orcad

- doConnect publishes the relay decision's setup failure (and clears 'setting up') when a failed
  managed setup kept the host fenced, instead of throwing a bare 'serves a managed server'.
- The liveness probe answers NEVER_LAUNCHED for a slot with no process record and no readiness
  file; GC removes such a slot, and every other reader still reads it as UNKNOWN.
- On POSIX a PID whose command line does not run the slot's orcad.js reads DEAD, so a stopped
  orcad behind a reused PID is woken instead of reported serving or unverifiable.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a legacy relay route a new pane started serving stays open when a pending stop settles (#25542)

A served PTY's exit that lands before its stop's reply defers the route's hang-up until the stop
settles. A second pane the same older relay holds could start serving through the route in that
window, and the deferred hang-up then closed it anyway, sending that pane's input and stops to the
current relay. Serving a pane now cancels the deferred hang-up, and a settling request hangs up only
a route that serves nothing.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): the journal holds a migration's scrollback until commit or abort, across failed uploads and restarts (#25550)

Retention was scoped to one transfer call, and its release in finally deleted a closed tab's
snapshot after an interrupted upload, so every retry failed with source_snapshot_changed.
Inline buffers had no file for the retained read at all. Retention now follows the cutover
journal: held from the journaled export through staging, rebuilt at startup, released on
commit or a removed journal. Inline bytes are written to their ref while held.

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>

* fix(migration): a repo id two hosts share never lets legacy keys cross hosts, and a dangling identity alias stops blocking the move (#25558)

- Repo ids are not unique across hosts: the same id may be registered on two SSH hosts. Stores that are not session partitions (worktree metadata, automations, lineage, client state, sparse presets, retired names) can hold legacy keys with no host qualifier, so an id both hosts register said nothing about whose a key was. The scope now records such shared ids; an unqualified key or bare repo id for one only matches with its row's own host evidence (worktree metadata's hostId, an automation's ssh target), so another host's rows are never moved, counted or retired. An automation's target generation now matches only alongside its target id.
- An identity alias whose identities hold no metadata (worktreeMetaByIdentity lost them, as on the B4 profile) is nothing to move rather than a worktree-metadata blocker; retirement drops it.

Co-authored-by: m4air <m4air@Mac.localdomain>

* feat(cli): orca environment recover --accept-changed-state --yes restores over changed state (#25597)

Recover refused when a rejected build changed profile state, and its refusal told the user to run
Recover, which the CLI could not do. --accept-changed-state (confirmed with --yes) maps to the same
acceptChangedState the Managed servers settings pass, and the refusal now names the flags.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): refuse an update that would end a degraded host's in-process terminals (#25598)

The census now reports inProcessSessions separately. Those terminals run inside orcad and
end with any restart, so planOrcadUpdate defers with a non-forceable
orcad_update_ends_in_process_terminals instead of claiming they survive on the daemon.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): a delta move protects what it imported from rolling back across it (#25599)

A delta move never advanced the server's migration mark, so rolling back an update taken before the delta was admitted and dropped the delta's projects. The delta now records the mark before any commit can land, resumed commits included; the mark keeps the latest migration and never moves back; and the rollback gate also counts every journal into the server, so deltas finished before this change stay protected.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a missing relay inventory never proves terminals exited, and the Windows census covers every desktop's relays (#25611)

- The migration terminal gate returned `exited` whenever this desktop held no unresolved lease, even
  when the current relay or the earlier relays could not be asked. A failed or incomplete inventory
  is now `unverifiable` regardless of local leases. With no relay session at all the gate asks for a
  host census (`needsHostCensus`) instead of reading the silence as exit; the connect, conversion and
  delta move pass that census in, and the connect hands its own census result to the conversion it
  starts. A census that cannot list endpoints (`unenumerable`) is unverifiable too.
- The Windows connect-time census derived pipe names from this desktop's target id only, so another
  desktop's relay on the same account was never probed. It now lists every `orca-relay-*` pipe on
  the machine and maps each to the relay instance that owns it through that instance's credential
  file or active-pipe marker, asking each with its own credential. A pipe no version directory
  accounts for is unverifiable unless the host proves it another account's (or gone), and an
  inventory that could not be read is unverifiable.

Co-authored-by: m4air <m4air@Mac.localdomain>

* refactor: drop the unshipped pty.resumeClient relay method and unused SSH provider unregister guards (#25595)

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a connect still deciding its server holds the raw 'connected', closes a transport its cancelled decision opened, and an edit keeps a relay host's session (#25641)

- handleSshConnectionStateChange holds a raw 'connected' while a connect is in flight even before
  any relay session exists (published as 'connecting'), so the census, deploy or conversion that
  dials the pool no longer reports the host up with no providers.
- priorConnection is captured before the server decision; a connect cancelled after the decision
  closes a transport the decision opened, unless a newer connect is using it.
- Editing a fenced host an older build changed (it runs on the relay directly) no longer
  disconnects its transport; only a host reached through its managed server redials.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a retained source is unchanged only against a pre-commit baseline of everything a user wrote (#25602)

The state fingerprint read drafts, automations and workspace metadata from what a move could
carry, so a session a move refuses hid an older build's draft edit, and retention hashed the source
after the commit, so a crash before retention blessed whatever an older build changed in between.
The baseline is now written with the fence, before any commit is possible, from the source read
directly; a session that cannot be read, or a journal without that baseline, is unverified.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a delta move refuses a source that changed while it checked terminals (#25691)

The plan and manifest are taken before the terminal check and session release are awaited, but the
journal took its baseline after them, so a draft typed in between became the baseline while the
server received the older one, and retirement deleted the newer draft. The baseline now comes from
the plan's own snapshot, and a source that changed since it refuses the move.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): a save landing mid-retirement no longer defers retirement (#25692)

Retirement removed the source rows, then awaited the profile flush, then checked nothing came back. A session save that landed during that flush re-added a source-owned row, the check failed, and the journal stayed committed until a later connect. Retirement is idempotent, so it now runs one more pass before deferring; a row back after that is reported with the partition and owner key it reappeared under.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(automations): a headless run never reads completed when its agent never ran (#25700)

* fix(automations): a headless run never reads completed when its agent never ran

orcad (and Electron serve) finished a dispatched run on a satisfied
tui-idle wait, and a ready shell prompt satisfies it: a run whose agent is
not installed read 'completed' within seconds. Like the desktop runner,
completion now needs the agent's own status for the run's pane after
dispatch; without it the run fails after the agent-start window with the
reason, instead of claiming completion.

* fix(automations): keep idle-means-done for agents without status; fail only a refused command

Not every automation agent reports status on orcad (no hooks on the host, no
recognised title), so requiring it would fail their runs. A run completes on
the agent's own status, fails when the shell refused the agent's command
(bash, zsh, dash, fish, PowerShell, cmd), and otherwise keeps the old
idle-means-done rule after the agent-start window.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): the retained-source fingerprint sees all worktree metadata retirement owns (#25694)

* fix(migration): the retained-source fingerprint sees all worktree metadata retirement owns

The state view read only legacy worktreeMeta keys and attributed them without meta.hostId, so
identity-backed metadata and unqualified rows a shared repository id leaves to hostId were missing
from the fingerprint: an older build's edit read as unchanged and retirement deleted it. The view
now uses the same attribution as export and retirement, and metadata that claims the source host
but cannot be attributed leaves the source unverified. The fingerprint version moves to v2.

* fix(migration): the retained-source fingerprint skips automations on a repo id another host shares

The state view matched automations by scope.repoIds, which ignores sharedRepoIds, so host A's
fingerprint included host B's automation on a shared repository id; editing it marked A changed and
routed it back to the relay. The view now uses the move's automationTouchesScope.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a failed readiness read no longer kills a healthy candidate; log unsettled activations (BUG-17a) (#25701)

* fix(orcad): a failed readiness read no longer fails a candidate's launch, and log every unsettled activation

BUG-17: the candidate went ready and the client SIGTERMed it ~1 s later through its reject path,
yet that readiness passes the gate, so the launch itself failed: one readiness-wait exec that
errored failed the launch outright. Retry such reads until the readiness deadline; an
unconfirmed termination still fails at once. The update's outcome never reached the app log,
so every update or rollback that does not go through now logs its code and reason.

* fix(orcad): the host-side readiness wait ends on a wall-clock deadline

On a loaded host each poll's reads outlasted its sleep, so the step-counted loop ran past
the client's 30 s exec timeout. That timeout failed the launch, the reject path SIGTERMed a
candidate still starting, and orcad, which defers a stop until startup completes, published
readiness and then exited (BUG-17).

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(migration): stop a converted host's stale tabs landing in local, and retry retirement only on an exact replay (#25712)

* fix(migration): retirement re-removes only an exact replay of moved session state

#25692's second pass re-ran retirement on any row that reappeared during the flush, which could delete a tab or draft written after the move. Retirement now records the session rows it removes before it runs; a row that reappears is removed again only when it is byte-identical to one of those (in any partition). A new or changed row defers retirement and stays.

* fix(ssh): a converted host's leftover session rows stay in its own partition, never local

After conversion the renderer drops the SSH host's projects and worktrees but keeps their session rows. With no catalog owner left, the next save routed those rows to the local partition, where retirement read them as moved source state reappearing and deferred. Converting now pins each dropped worktree's session key to the host's partition; main's fence guard keeps that partition frozen, so the stale rows are never written.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(test): restore the codexProviderHandle import main's #25078 dropped again

#25722 restored it, then #25078 removed it, so pnpm tc fails on main's tip.

* chore(sync): keep main's own cloud and mobile files byte-identical to main

Earlier syncs added lint-only brace and template fixes to these main-owned files; reverting
them keeps #24863's diff against main free of files Phase 3 does not own.

* fix(terminal): a remote pane's reattach error no longer shows this client's OS and shell (#25693)

* fix(terminal): a remote pane's reattach error no longer shows this client's OS and shell

The error toast appended the client's environment for every non-SSH error. It now shows it only
when the pane's known execution host is this client; an SSH, managed or not-yet-known host omits it.

Co-Authored-By: Claude <noreply@anthropic.com>

* test(terminal): type the pane-host fixture as runtime owner state

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>

* fix(orcad): a retained activation fence is ownerless, so recovery can always take it over (BUG-17) (#25698)

* fix(orcad): a retained activation fence is ownerless, so recovery can always take it over

BUG-17: a recovery that took a stale fence over, failed and retained it left a fresh lock, so
every later recovery read it as still fresh and the host could never be recovered. A run that
keeps the fence once it is done now backdates the lock; one whose remote command may still be
running keeps it fresh.

Also run the in-process terminal deferral before the forced protocol check, so a degraded host
whose daemon is empty names its in-process terminals instead of an unreported protocol.

* test(orcad): the CLI's accepting recover takes over a fence a refused recover just retained

The fake host now answers a stale-only takeover busy while a recovery's own takeover is
fresh, which reproduces BUG-17's 'still fresh' loop without the ownerless mark.

* test(orcad): keep the fake host's fence acquisition void where callers expect it

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a cancelled connect closes only the transport its own decision opened and nothing newer adopted (#25696)

* fix(ssh): a cancelled connect closes only the transport its own decision opened and nothing newer adopted

#25641's cleanup took any transport that differed from the pre-decision one as the cancelled
decision's, guarded only by connectInFlight. A replacement connect that completed (and left
connectInFlight) then had its live transport disconnected by the stale attempt.

The pool now attributes a transport it opens inside a connect's server decision to that attempt
(AsyncLocalStorage), and the latest user adopts it: a connect that connects or publishes a managed
route, or a managed tunnel that records a forward. A cancelled attempt closes the transport only
when it opened it, nothing newer adopted it, and no current replacement is in flight.

* fix(ssh): a still-current connect whose server decision fails closes the transport that decision dialed

The decision's own failure (a throw, or a fenced relay refusal) published 'error' but left the
transport it dialed open, so getPublicSshState read 'connected' and a later auto-reconnect
broadcast a plain 'connected' with no relay. Both branches now close exactly the decision-owned
transport through abandonDecisionTransport, which treats the attempt's own in-flight entry as
no newer owner while that attempt is still current.

* test(ssh): name the stand-in transport type

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): Windows readiness identifies itself by one PID when the process-table snapshot times out (#25723)

* fix(orcad): Windows readiness identifies itself by one PID when the process-table snapshot times out

A loaded Windows runner timed the whole-table snapshot out during the bundled runtime's
readiness preflight, so the candidate failed to start and activation rejected it.

* fix(orcad): fall back to the one-PID query only for a slow process table, never an unreadable one

An unreadable table (EDR-hooked snapshot, restricted token) must still fail qualification.
The table now rejects slowness with a typed WindowsProcessTableTimeoutError, and only that
falls back. Review by win-serve.

* build(cli): list the process-table timeout error in the CLI project's file list

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a connected conversion proves the host idle with the account-wide census, not this target's lists (#25697)

* fix(ssh): a connected conversion proves the host idle with the account-wide census, not this target's lists

The migration terminal gate asked the host-wide census only when no relay session existed. With a
session, it trusted this target's relay listing and its earlier-relay census, both of which name
only this target's instances, and returned `exited` when they were empty, so another desktop's live
shell on the same account, under a different target id, let the host convert under it.

`exited` now always needs a complete host-wide census: this target's lists can prove `live`, but
empty lists only pass the question to the census, and a gate given none answers `unverifiable`
with `needsHostCensus`. The connect-time refinement passes the census too, so a connect retires its
leases only when no relay on the account holds work. The Windows host lane now runs a second
desktop's relay with a live shell and expects the connected gate to read the host live.

* test(ssh): a connected relay's empty lists still ask the account-wide census

* refactor(ssh): drop the gate's unread needsHostCensus flag; its unverifiable reason says why

* test(ssh): the delta snapshot fixtures give their account-wide census

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a reconnected transport starts managed orcad itself instead of inheriting a dropped start (#25689)

* fix(ssh): a reconnected transport runs its own orcad start instead of inheriting a dropped one

The serving check deduplicated in-flight starts by environment only. When a
connect dropped mid-start (as when the launch-time auto-connect is replaced
by a reconnect), the caller on the new transport joined the start bound to
the dead one, got its failure, and reported the host managed with no server
running. In-flight checks now join only on the same connection, connect
generation and port, and a wake's own fence token is cleared only by that
wake.

* fix(ssh): a reconnected wake releases the fence its dropped wake held at any point

The flake's real verdict was 'fenced': the dropped launch-time wake held the
activation fence, and the reconnected wake could not prove it its own. A
wake now claims its token before its first remote step, an absent owner
record under a held token is still its own, and a reconnected wake waits for
this client's dropped wake to settle before reading the fence.

* fix(ssh): release only a fence carrying this process's own wake token

A fence with no owner file could be another client's fresh one. Releasing it
now requires the owner token this process wrote; the token is claimed before
the write so a drop after it still proves ownership.

* fix(ssh): type the wake's fenced fallback

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* test(ssh): stop the exec-stdin test double from failing on EPIPE (#25739)

The truncation test's fake exec channel forwarded the local shell's
EPIPE (or 'Cannot call end after a stream was destroyed') as a channel
error. Whether that error or the shell's exit code won depended on
scheduling, so the test failed under full-suite load. ssh2 silently
drops writes once the remote stops reading; the double now does the
same, and a 1 MB payload makes the early-stop path deterministic.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): Move lets the reconnect's decision run its census, and a census outside a connect holds 'connected' and closes its own transport (#25735)

- Move to managed server no longer runs a separate host census after tearing the relay down,
  which dialed the pool with no connect in flight and broadcast a raw 'connected' with no
  session or providers. It reconnects, and reads the decision the reconnect's census recorded.
  A relay a failed stop left up is detached (leases kept), not disposed, before the reconnect.
- The CLI and delta-move census (censusHostRelayTerminalsFor) runs outside a connect under its
  own owner: the raw 'connected' it causes is held, and a transport it opened that nothing
  adopted is closed afterwards. Reusing a pooled transport inside a scope now adopts it.
- Drop the now-unused publishRelayTerminalsStatus.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(test): drop the restored codexProviderHandle import now that main restored it

* refactor(migration): keep a converted host's source rows instead of retiring them automatically (#25768)

Automatic source retirement leaves Phase 3: nothing deletes a converted host's retained rows on connect, delta move, keep-server's-version or restart. They stay hidden and are removed only by stopping the server, removing the host or uninstalling. Change detection goes back to the catalog-identity fingerprint, so an older build's edits inside an already-moved project stay preserved in the retained rows without marking the host changed. The copy-only helpers the delta view uses are renamed to subtract, and the converted-host session pin now also overrides a boot primary of local.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(automations): a headless run is watched past tui-idle timeouts by the one run observer (#25733)

* fix(automations): a headless run is watched past tui-idle timeouts by the one run observer

The headless dispatcher awaited a single tui-idle wait, which rejects after
its 5-minute default, so a healthy agent working longer was published as
dispatch_failed and never observed again. The dispatcher now hands the run
to its completion watcher, whose runtime observer already re-arms wait
timeouts, honours cancellation and bounds total observation; the agent
status and missing-command checks fold into that observer, and the separate
completion loop is gone.

* fix(automations): an already-idle pane completes when the start window passes

Real-host: a stub that exited before the window left an idle shell with no
agent status, and the observer re-armed a tui-idle wait that never resolves
for an already-idle shell, so it timed out instead of completing. The
observer now keeps judging the pane while its output is unchanged, and only
waits again once the pane changes.

* fix(automations): resolve a watched headless run by its launch handle first

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(runtime-env): a re-paired managed server's subscribers recover without a reload (#25752)

* fix(runtime-env): a re-paired managed server's subscribers recover without a reload

The renderer kept the pairing revision it last read, so after an on-connect update re-paired a
managed server every subscribe and request was refused as 'pairing changed' until a reload. The
first refusal now re-reads the environment catalog, so revision-keyed subscriptions resubscribe
and requests carry the new pairing. A managed server re-pairing for the same host registration is
the same peer, so its workspaces and tabs are no longer purged as a replaced environment.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(runtime-env): a re-paired managed server is the same machine only when its host proves the same identity

Same SSH target registration is not proof: a reinstalled host or a target now pointing elsewhere
keeps it. The runtime id the pairing handshake verifies must be known and unchanged; otherwise the
re-pair retires the environment as before. A proven runtime id change also counts as replaced.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(runtime-env): decide a managed re-pair's same machine by the host's proven key, not its runtime id

The runtime id is minted per process start, so every orcad restart would read as a new host.
The host's E2EE public key persists in its own profile across updates and its pairing handshake
proves it; main now lists a digest of it, and the renderer keeps a re-paired managed server only
when that digest is known and unchanged under the same SSH target registration.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(runtime-env): defer a managed re-pair's same-machine decision until the host key is known

A re-read that lands before the new pairing's host key is listed no longer purges: the decision
waits for a catalog that carries the key and retires only if it differs. Adds the update-flow
store test: same registration and key keeps workspaces and tabs, including a re-read that runs
before the key is known.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(runtime-env): watch for a pairing refusal on a side branch so requests settle on the same tick

Chaining .catch onto every subscribe and request delayed each success by a microtask, which let a
StrictMode cleanup run before a client-event subscription resolved, so its unsubscribe landed late.

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>

* refactor: consolidate pane-ownership, migration-catalog, activation-launch and parser helpers (#25738)

* refactor(orcad): one launch-and-judge helper for activation and rollback

* refactor(orcad-migration): one copy each of the destination projections, selectNewRows, assertSameValue, compareKeys and slotLiveness

* refactor(orcad-migration): one string-list validator and one uniqueness check, error codes passed in

* refactor: one shared pane-ownership and terminal-layout module for migration, profile transfer and split layout

* fix(orcad-migration): row-identity helpers in a leaf module (no import cycle); key order in its own module

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): reopen a managed tunnel to a host another desktop restarted (#25800)

The tunnel's identity check pinned the saved runtime id, which orcad mints per process. A host
updated or woken by another desktop, or restarted while this one was away, failed every reconnect
with orcad_identity_mismatch, and nothing could refresh the id because that needs the tunnel. The
E2EE handshake with the pinned host key and our accepted token now prove the server; the first
authenticated status reply records the new id. A different host is still refused.

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>

* fix(orcad): create the readiness file owner-only so its pairing token is not world-readable (#25809)

orcadLaunchCommand truncated .orcad-readiness before setting umask 077, so under a
login umask of 022 the file that receives the pairing offer (with a runtime-scope
device token) came out 0644. umask 077 now runs first, the readiness file is
chmod 600 after the truncate (a redirect keeps an earlier build's 0644), the pid
and log files are tightened too, and the slot dir and ~/.orca-remote are chmod
700 so files earlier builds left readable are no longer reachable. The state
snapshot capture also sets its umask before creating the snapshot directory.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(terminal): explain a pane whose saved session another host connection owns (#25814)

terminal_pane_owner_host_mismatch reached the user raw, with an issue link. It now reads as a
plain explanation with the open-a-new-terminal action, like the reattach failure.

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>

* test(topology): allow phase3's headless editor-tab retirement in main's boundary ratchet (#25823)

Main's #25329 added the ratchet; phase3's mobile-session-editor-projection.ts writes the host's
own session through setWorkspaceSessionForWorktree, the same way the listed headless
mobile-session tab writers do.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(automations): a headless host closes finished run terminals, keeping the newest few (#25831)

* fix(automations): a headless host closes finished run terminals, keeping the newest few

The desktop closes a run's terminal when the run completes; orcad had no
renderer to do it, so hourly automations left a shell and PTY per run open
forever (28 after ~6h on a real host). The headless service now closes a
finished run's terminal after a 10-minute grace, keeps the newest three per
automation viewable, and never touches a run that has not finished.

* fix(automations): never close a run terminal a client typed into or is viewing

Mirrors the desktop's take-over rule on headless hosts: a finished run's
terminal stays open when any client drove input to it since spawn, is
attached to or viewing it, or when this process cannot tell (it adopted
the PTY rather than spawned it).

* test(runtime): register a viewer through the public subscribe API

* fix(automations): close only completed runs' own panes

A failed run can still hold a live agent (blocked on a prompt, past the
watch window, or after an observer error), so like the desktop only a
completed run's terminal is closed. And only the run's own pane closes, so
a pane a user split into the same tab survives.

* fix(automations): close a run pane only while it still holds the run's PTY

The use check read run.terminalPtyId, but the close hit whatever PTY now
occupies the run's pane. Restart-exited-pane and the Codex account-switch
restart put a new PTY there, so a terminal a user was using could be killed.
The close now resolves the pane's current PTY and closes only when it is the
run's own; otherwise it closes nothing and only clears the run's terminal.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a snapshot restore past the exec timeout keeps its fence instead of racing a second restore (#25811)

* fix(orcad): a snapshot restore past the exec timeout keeps its fence instead of racing a second restore

A capture, restore or clear ran under the generic 30s exec timeout. On ssh2 the timeout closes the
channel and reads as a confirmed failure, but sshd leaves a pty-less command running, so rollback
ran its rescue restore and recover orphaned the fence for a second one, both in the same stage.

- State mutations run through execOrcadStateMutation: no abort, a client wait past the host's
  deadline, and any closed channel or busy/deadline answer is unconfirmed, so the fence stays fresh.
- POSIX hosts wrap each one in `timeout -s KILL` (where present) and a pid-checked lock dir under
  ~/.orca-remote; the Windows host script takes the same lock.

* fix(orcad): a running state mutation keeps the activation fence fresh

The fence goes stale by its lock dir's mtime after 20 minutes, and a capture, restore or clear can
now run up to 15 under it, so a rollback's rescue capture plus restore could outlast the window and
let a recovery steal the fence from a live run. While a mutation runs, the host now touches the
fence every 60s (POSIX: a background beat that stops with its shell; Windows: an interval in the
host script, whose mutations are now async so the timer runs). A dead process stops refreshing, so
stale takeover still recovers it.

* fix(orcad): the state-mutation fence heartbeat never refreshes a wake's fence

A wake writes .orca-wake-owner into the fence dir and lets its fence age toward takeover; the
heartbeat now skips a fence that holds that token, and only ever changes the dir's mtime.

* fix(orcad): a state mutation releases its host lock before answering, and names its holder by pid and start time

On Windows answer() exits in the stdout write callback, so an op that answered before its first
await (MISSING, EMPTY, FAILED) exited before the wrapper's finally and leaked the lock; a reused
pid then read as alive and every later capture, restore and clear answered busy. Ops now return
their token and the wrapper answers after releasing the lock. The holder is pid plus creation time
(the slot's process-tree addon); one that cannot be identified is stale once its lock misses five
heartbeats. POSIX gets the same heartbeat-age check for a reused pid.

* fix(orcad): a state mutation's host lock is owned by its whole process group

The lock named only the shell's pid, so a shell killed while its rm or tar ran let the next
mutation take the lock and race that child. Each mutation now runs in its own process group
(setsid, or perl setpgrp on macOS), with timeout inside it so a deadline KILL reaches the children
too. The lock records the group, and is taken over only once no member is alive; a host that can
start no group records none, and its lock is never taken over. Windows ops run in-process, with no
children to outlive the holder.

* fix(orcad): record a state mutation's process group without ps -p, and never hold a groupless lock forever

BusyBox ps has no -p, so Alpine hosts recorded no group and their lock read busy forever after a
timeout kill, reboot or OOM. The group now comes from /proc/<pid>/stat (read after the comm field's
last paren), with ps -o pgid= -p as the fallback. A lock that still names no group is taken over
once its pid is dead and its heartbeat has missed three beats.

* fix(orcad): only proof of exit frees a state-mutation lock

A Windows holder whose creation time could not be read was taken over after five quiet minutes
though its pid was alive, so a suspended clear could resume and delete freshly restored profiles.
Both platforms now free the lock only on proof of exit: a dead pid, a different creation time, or
(POSIX) a group with no live member. A live holder of unknown identity stays busy until it exits.
The owner record is written exclusively, so a run that resumes after a takeover backs off.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): never offer Move for terminals another Orca desktop or session runs (#25815)

On a host where another desktop held a live relay shell, this desktop read relay_terminals_live
with offerMove, and its copy ("Its N open terminals will restart") implied they were its own. The
census already attributes them: terminals counted only by the host-wide census, with no lease or
listing of this target naming one, run under another target or session. That verdict now carries
elsewhere / terminalsElsewhere; no move is offered (no toast, no status-line action) and the status
line says the terminals belong to another Orca desktop or session.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(automations): an update releases finished, unused automation shells before counting terminals (#25844)

Hosts with schedules kept completed run shells (the newest three, and any not
yet past their grace), which counted as running terminals and deferred every
on-connect update with orcad_update_terminals_running. The update and
rollback census now ask the server to close completed automation run
terminals no client used, with no grace or keep rule, and count after the
daemon drops them. Used, unknown, failed and running ones still count.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): every activation fence holder carries a generation token its steps and release must match (#25834)

* fix(orcad): clear a bare stale activation fence instead of asking for Recover, and report a restarting update from status

BUG-21: a wake cut short leaves a stale fence with no journal. Every update then answered
'Recover it first' while Recover answered 'none'. The fence-hold check now takes such a fence
over and drops it, and the update retries once; Recover is asked for only over a journal.
The CLI also treats a connection closed by the server's own restart during update or rollback
as expected and reports what status shows once the runtime answers.

* fix(cli): type the reconnect status response explicitly

* fix(ssh): a wake's fence carries its owner token from the moment the lock exists

The idle-exit e2e still read 'fenced' on reconnect: the launch-time wake's
lock landed on the host but its connection dropped before the client saw OK,
so the wake body never ran and never wrote its owner token, leaving a fence
nothing could prove. The token is now claimed before the lock and written by
the same command that creates it, and a wake registers itself before any
remote step so a reconnected wake waits for it instead of racing it.

* fix(orcad): every activation fence holder carries a generation token its steps and release must still match

Astra pass 8: a holder suspended past the stale window resumed, kept acting, and its
unconditional release deleted the successor's fence and recovery journal mid-update. Every
holder (activation, rollback, stop, recover, wake) now writes a token into the lock it creates or
takes over. Each remote step it issues checks that token on the host, in the same command on
POSIX and inside the host script for Windows host ops; release is conditional on the token and
moves the lock aside instead of removing the root. A superseded holder aborts with
OrcadFenceLostError and its release is a no-op.

* fix(orcad): state mutations check the fence token before their lock, and refresh only a fence they still own

On POSIX the fence guard runs outermost in serializedStateMutationCommand, before the mutation
lock and the work, and the heartbeat touches the fence only while the token is still this run's.
The Windows host script records the --fence token and refreshFence compares it. A fence-lost
answer from a state mutation is a refusal, never a FAILED fallback. One owner-file constant
replaces the wake-owner copies.

* refactor(orcad): a state mutation's heartbeat touches the fence directory it checked ownership of (review)

* fix(orcad): a release moves the journal and lock aside and keeps only its own generation's

Astra pass 9: a release that passed its token check and stalled before deleting could, once a
takeover and a successor came and went, delete the successor's journal and lock. The journal is
now stamped with the writing run's fence token (a recovery takeover re-stamps the journal it
adopts), and the release renames the journal and the lock aside, deletes each only if it carries
this run's token, and otherwise moves it straight back.

* test(orcad): a successor restore stays busy beside a paused clear on the Windows host script

* fix(orcad): classify a lost fence from the step's exit and stdout, never the error message

The real exec error quotes the command, and every fenced command carries the
guard's marker text, so any failed or timed-out fenced step read as a lost
fence and dropped its unconfirmed flag. execCommand now attaches exitCode and
stdout to its exit error; execOrcadRemote rethrows unconfirmed terminations
before any reclassification.

* fix(orcad): a wake keeps its fence token until the fence is released

A disconnect fails a wake's next step without the unconfirmed flag, and the
fence release then fails over the dead connection. Forgetting the token on
that error left a fence the reconnected wake could not prove its own, so it
reported the host as held by an update.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* test(recovery): keep Phase 3's recovery-lifetime test on main's legacy-worker ports

Main added a required hasRequestedReleases port and now skips persist when a pass resolves
nothing, so the test mocks the new port and holds the pass at workspace resolution instead.

* fix(ssh): say "1 terminal" when another Orca desktop runs one on the host (#25853)

The terminalsElsewhere status line had no plural forms, so B9 read "while 1 terminals another
Orca desktop … are running". It gains _one/_other entries like the other terminal-count strings
on that line and in the move offer, which were already pluralized.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(automations): close failed and exited runs' terminals once the shell is proven alone (#25859)

* fix(automations): close failed and exited runs' terminals once the shell is proven alone

Failed (command not found, timeout) and forever-dispatched runs kept one
shell per run, unbounded and counted by the update gate. Their terminals now
close like completed ones (unused, past the grace, outside the newest few)
but only on fresh execution-host proof that the spawned shell is alone at
its prompt; a live or unprovable agent keeps its terminal. A still-dispatched
run closed this way is marked failed. Dead terminals no longer take one of
the newest-three keep slots. The update drain follows the same rules.

* fix(automations): prove a run shell alone from the process table, not the daemon's ownership flag

On a real daemon session the daemon's confirmShellForeground stays false
after a plain 'command not found' and after an agent that exited, because its
ownership flag only turns 'shell' after a full-screen command; failed runs
would never have closed. The proof now also reads the host's process table:
on POSIX the PTY's root shell must own the terminal foreground group with
nothing stopped under it, on Windows the host's job-based child census must
be empty. Anything unobservable still keeps the terminal.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* test(ssh): extensive orca CLI matrix on Windows hosts (#25114)

* test(ssh): extensive orca CLI matrix on Windows hosts

Adds three dispatch-only app cells to the ssh-windows-hosts lane that drive the
e2e build and the bundled orca CLI against the provisioned Win32-OpenSSH host:
empty-host deploy/terminal/reconnect/orcad-restart/decommission, seeded
relay-era conversion, and an open relay terminal keeping the host on the relay.

* test(ssh): pin the relay-kept cell's runtime; keep cleanup from masking failures

* test(ssh): run decommission before the orcad restart in the managed cell

* test(ssh): decommission through orca environment stop; accept an unverifiable relay close

* test(ssh): require a confirmed relay close; app cells must run last

* test(ssh): log and accept either relay-kept census reason; keep app-cell test results

* test(ssh): relay-kept requires a live census and its status line again

* test(ssh): match the pluralized relay-kept status line

* test(ssh): orcad restart proves a new process, terminal adoption, and a kill-then-connect relaunch

* test(ssh): restart kills only the orcad server, not its terminal daemon; wait for a released profile

* test(ssh): collect orcad.log.1 so a restarted orcad's previous run is kept

* test(ssh): the managed cell proves a workspace listener is detected and attributed

* test(ssh): start the port listener without $, so a PowerShell terminal doesn't expand it

* test(ssh): the port check proves Windows command-line attribution; retry a dropped version read

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* refactor(runtime): move run-terminal client-use and shell-alone checks out of the branch-cleanup runtime (#25876)

* refactor(runtime): move run-terminal client-use and shell-alone checks out of the branch-cleanup runtime

orca-runtime-preserved-branch-cleanup.ts had grown past max-lines (303) with
the headless run-terminal helpers. Their logic now lives in
run-terminal-client-use.ts and the runtime keeps one-line delegators, with
behavior unchanged.

* fix(ci): the runtime Electron ratchet bundles its entry points once, not 2.5k times

check-runtime-electron-ratchet bundled ~2,532 entry points each in full (format cjs, no
splitting), so esbuild held thousands of copies of the runtime graph: about 2.2GB RSS and 11s per
run, twice per test file. It was in flight in every unit shard that died with "The runner has
received a shutdown signal" (#25815 5/5 twice, #25876 2/5 twice). With esm + splitting the shared
modules land in one chunk: same metafile, about 200MB and 2s.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* test(ssh): wait for the busy relay's child before probing it (#25916)

The fake relay's spawn is not visible to pgrep at READY on Linux under Bun, so
the probe could count zero children. The sibling cases already wait.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): a quit that aborts an upload whose read already ended no longer crashes main (BUG-23) (#25922)

Quitting while an on-connect orcad update was uploading its bundle aborted the connection's
teardown signal. sftp-upload's abort handler destroyed the local read stream with the signal's
reason, but once that read had ended, 'finished' had already removed its listeners, so the
stream emitted an unhandled 'error': [main_uncaught_exception] AbortError: This operation was
aborted. Electron's error dialog then blocked the main thread and the app never exited.

The read stream now always has a no-op error listener; the transfer's outcome still comes from
'finished'. Both the bare upload and the connection-level teardown abort are covered.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a launch reads readiness at least once; fake hosts match the capture's tar flag, not any -cf (#25918)

A random fence token contains `-cf` about 1 time in 125, and the fake hosts
read any command containing it as a snapshot capture, so a rollback's restore
answered CAPTURED and the rollback never launched. Separately, a client
descheduled between computing the readiness deadline and checking it skipped
every read and failed a ready launch.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a fence this desktop's exited process left is cleared without the 20-minute wait (#25941)

* fix(orcad): a fence this desktop's exited process left is cleared without the 20-minute wait

The client records the fence tokens its processes hold beside the profile. On
a later launch, a POSIX fence carrying a token from a process that has exited,
quiet for three heartbeats and with no live state mutation, is backdated so
the existing stale rules clear it or hand it to Recover at once. Another
desktop's fence, a live holder's, or one with a mutation still running keeps
the normal stale window.

* fix(orcad): held fence tokens are best effort, pinned to this machine and boot, and pruned after a day

A token-file write that fails no longer breaks a fence operation; an entry
recorded on another machine sharing the profile, or before a reboot, never
proves its holder exited; entries older than 24 hours are dropped. Tests cover
a journal kept for Recover, a successor freshened back after a racing backdate,
a Windows host, and the record across release, supersession, busy and a lost
connection.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): an install lock this desktop's exited process left mid-upload is taken over without the 20-minute wait (#25991)

A quit during the bundle upload leaves the version dir's install lock, not the
activation fence. The lock now carries this desktop's token, recorded in the
held-token store, and is forgotten only once its removal is confirmed. On a
later attempt, before each stale check, a POSIX lock whose token belongs to an
exited process of this machine and boot, quiet for three minutes, is backdated
so the existing stale takeover claims it at once. The fence path now shares
the same helper.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(orcad): a desktop that met another desktop's update fence clears its note once the host answers (#25995)

The serving note "holds this host" and a fence-busy update deferral stayed until a reconnect,
minutes after the other desktop's update finished. The connect now rechecks serving and the
update every 45s while the fence holds, and publishes the first answer without it. A recorded
deferral is dropped once the host runs its candidate or a newer release.

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude <noreply@anthropic.com>

* test(ci): run Phase 3's SQLite-backed tests in the Node runtime project

Main's #25967/#25998 boundary requires every test that opens real SQLite to be listed. This adds
Phase 3's eleven orcad and SSH migration tests, plus main's own agent-launch-instant-tab test
(#25430), which main's tip also leaves unlisted.

* fix(ci): keep Electron probes out of the node-server suites again (#26046)

The runner excluded *.electron.test.ts with a CLI --exclude, but main's switch to Vitest inline
projects (#25967) gave each project its own exclude list, which overrides the CLI one. The
directory selectors then pulled profile-state-writer-stall.electron.test.ts into the glibc-floor
and musl orcad-template jobs, which have no xvfb. Resolve the exact files with vitest list and
drop Electron and cross-runtime ones before running.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): keep the SSH host card quiet while its managed server is healthy (#26072)

The card showed "Runs a managed Orca server" under every healthy host. A managed server is the default, so the status line now appears only for setup progress, updates, the relay, or failures.

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(ssh): Move to managed server keeps the host's terminal tabs (#26077)

* fix(ssh): Move to managed server keeps the host's terminal tabs

Move stops the relay shells; their exits read as a user exit and closed
the tabs before the conversion copied them to the server. Suppress those
exits for the move, restart stopped shells on the relay when the host
stays, re-home the open workspace onto the server, and report stopped
shells to the runtime so terminal list stops calling them connected.

* fix(ssh): mark Move's relay stops in main's intentional-stop register

The renderer-only exit suppression left main retiring the stopped tab from
the saved SSH session before the conversion copied it, left other viewers
unprotected, and swallowed real exits for the whole request. Register
exactly the shells the move stops, from just before each shutdown, as a
'replaced' stop with their incarnation; main keeps the surface and labels
the exit for every viewer, while a confirmed death stays 'exited'. Move
now returns the shells it stopped, and a host that stays on the relay
restarts only those tabs, discarding any buffered exit first.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(hosts): show an SSH host and its managed Orca server as one host (#26076)

* fix(hosts): show an SSH host and its managed Orca server as one host

Phase 3 registers the Orca server it deploys over SSH as its own runtime environment, so every
host list built from the execution-host registry listed the machine twice under the same name.
The registry now folds the pair into one row named after the SSH host. The row routes to the
server, since a managed host has no relay, unless main reports the host back on its relay; the
other id stays as an alias so selections and renames saved under it still resolve. A retired id
that workspaces still point at keeps its own row, and servers no configured SSH host deployed
(manual pairings, orphans) are untouched.

* fix(hosts): keep both ids of a merged SSH host and dedupe only in pickers

Deleting the merged-away id from the registry broke every consumer that matches hosts by exact
id: Add Project fell back to local after a connect, the composer lost ready projects and drafts
(and could swap in an unrelated local project), and a host scope hid folder-only workspaces.

The registry now keeps both entries and marks the pair (aliasHostIds on the row pickers show,
mergedIntoHostId on the other). Pickers show one row per machine, and a choice of that row
expands to both ids: sidebar host scope, jump palette filter, notification toggles, run-target
and repository host offers. Add Project resolves a saved SSH id to its server row and blocks the
actions while that server comes up instead of choosing local. The composer's resolver now fails
closed when a named draft repo isn't actionable rather than picking another project.

* fix(hosts): widen saved host scopes, both-way palette aliases, guard Add Project host

- A sidebar or agents host scope saved by an older build (or before a route flip) can hold one id
  of a merged SSH host; a background gate widens it to both ids so exact-id filters match either
  owner.
- The palette host filter now resolves a saved id to both owners whichever id it names.
- Add Project's create and clone refuse to run while the chosen host is unresolved, and their
  submit buttons stay disabled, instead of falling through to this computer.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

* fix(sync): reconcile main's ratchet bundling and cold-serve hydrate with phase3

The Electron-import ratchet keeps main's single-stdin bundle (cjs); the
auto-merge had also kept phase3's esm splitting, which broke main's
import-graph test. Editor tabs now follow the windowless full-seed rule
from #26022, so a cold serve restart lists persisted editors too.

* fix(ssh): reclaim this desktop's own exited lock on Windows hosts too (#26087)

* fix(ssh): reclaim this desktop's own exited lock on Windows hosts too

The relaunch after a quit mid-update now frees the activation fence and the
version-dir install lock on a Windows SSH host the same way it does on POSIX,
instead of waiting out the 20-minute stale window. The host script ages the
lock only when its token belongs to a desktop process proven exited, it has
been quiet for three heartbeats, and (for the fence) no state mutation is
live, where a mutation holder counts as gone only by pid plus creation time.

* fix(ssh): take an exited holder's lock only through the steal arbitration

Review found the reclaim backdated the lock by path after checking it, so a
live successor that replaced the lock in between could be aged and then
stolen, and an interrupted or failed restore left it aged for good.

The exited-holder check is now read-only. The steal command itself accepts
the proven token and, inside its steal claim and identity recheck, also takes
a lock whose owner file still names that token and that has been quiet for
three heartbeats. Nothing is written to a lock before the steal owns it.
POSIX uses the same path.

* fix(ssh): never take an exited holder's fence while a state mutation can start

Review round 2 found the fence's live-mutation guard ran only in the read-only
proof, so a mutation admitted after the proof, or one whose first heartbeat
landed after the steal sampled the fence's age, kept running under a fence
the steal had replaced.

For the fence, the steal now takes the state-mutation lock inside its claim
(mkdir on POSIX, the exclusive owner.json on Windows) and holds it until the
takeover is done; it refuses when any mutation lock exists. Holding it, it
rereads the owner and only then re-samples the fence identity. A mutation now
rechecks its fence token right after it takes the mutation lock and stops with
the fence-lost marker if it changed. The Windows proof also falls back to the
stale window when its command line would not fit cmd.exe.

* fix(ssh): record the exited-owner steal as a real mutation-lock holder

Review round 3 found the POSIX steal held the state-mutation lock as an empty
directory, which a mutation reclaims after a minute without any liveness
check; a steal stalled that long lost its exclusion and could replace the
fence under a running mutation.

The steal now writes its pid (and group, under the same rule) with the
mutation's own noclobber owner writer, so only proof of its exit frees the
lock, and it removes the lock only while the lock still names it. On
Windows the owner record is moved into place whole, so it never exists
empty, and is removed only while it still names the steal's pid.

* refactor(ssh): keep the relay lock commands off the orcad host-script graph

The mutation-lock owner writers moved into a leaf module, so the relay's
install-lock commands no longer import orcad-state-snapshot and, through it,
the Windows host script, orcad-instance-lock and the daemon process query.
Those modules evaluate imports at load time that existing suites mock
partially. No behavior change.

---------

Co-authored-by: m4air <m4air@Mac.localdomain>

---------

Co-authored-by: m4air <m4air@Mac.localdomain>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: m4air <m4air@m4airs-Air.localdomain>
2026-10-07 03:15:06 -07:00
Brennan Benson 35e173a5b7 fix(native-chat): alert when a structured chat asks for approval or input mid-turn (#25766)
* fix(native-chat): alert when a structured chat asks for approval or input mid-turn

A structured Claude or Codex chat that stopped mid-turn to ask for approval or a
question raised no OS notification, no phone push and no unread dot: the host's
attention feed only fired when a turn settled. The host now announces each newly
pending prompt once, from the same feed, and owns the phone push for its own
structured sessions; desktops keep presentation only.

- host feed: a `prompt` edge per pending approval/question, opt-in on the
  existing stream; a clean settle that only restates an announced prompt is not
  re-announced to prompt-aware clients; failures always are
- host push: an in-process subscriber pushes the host's paired phones with
  labels from in-memory metadata, and withdraws a prompt's alert once answered
- one attention identity for desktop banner, phone push, dedupe and retirement;
  delivery dedupes on it instead of the per-workspace burst window
- agentSession.acknowledgeAttention routes reading a chat to its owning host,
  which retires what it pushed for that session via its dismissal record

* fix(native-chat): keep prompt alerts under their retirement identity

* Fix structured attention read and delivery lifecycle

* Allow later reads to retry failed attention retirement

* Prevent delayed prompt alerts after accepted reads

* Keep attention integration tests across process boundaries

* Check structured capability before cursorless attention reads

* Keep host retirement fixture in the Node typecheck boundary

* Keep attention test seams in the mock boundary

* Keep host notification formatting usable without Electron

* Declare agents in restored-host attention fixture

* Group session attention capability declarations

* Retire structured alerts on every read and when a remote prompt ends

- Mark read and Mark all read on a chat that was never opened, or is hidden,
  now cover what lit its row: the read boundary is the later of the transcript
  cursor and the newest edge the tab was handed, captured at the click. The
  one boundary closes the banners, retires relayed phone alerts and drives the
  host acknowledgement; an edge after the click stays live.
- An alert from a host older than journal cursors has no position, so a pane
  read retires it again, banner and relayed phone push, as before this change.
- A desktop-relayed prompt alert for a remote chat is withdrawn once that
  host's live status stops reporting attention (answered elsewhere, cancelled,
  host restart); cached status after loss of contact never settles it.
- The attention acknowledgement is agent-session.attention-ack.v1 with a
  required journal cursor and strict params; the cursorless no-op is gone.
- The dismissal store keeps a record whose origin a newer build wrote,
  dropping only that origin.
- Host reconciliation runs on restore and when a prompt leaves the pending
  set, not on every journal commit.
- Remove unused session-wide retirement (retire, retireMatching,
  retireMobileNotificationsMatching) and test-only store lookups.

* Settle relayed prompts only from host-dated status; reads default to view

- A remote chat's status and its prompt edges arrive on separate sockets, so a
  status row queued before the prompt could land after it and withdraw a
  relayed alert that was still pending. Settlement now needs a live,
  non-attention row whose host updatedAt (the journal's latest row time, never
  decreasing) is later than the prompt's host raisedAt. The owed prompt is
  cleared only once the settle call succeeds, so a failed call retries on the
  next qualifying row.
- An acknowledgement without captured reads now reads as a view. Mark read,
  Mark all read, the hover-card jump and both dashboard acks pass 'explicit';
  Activity's automatic per-turn read stays a view.

* Re-judge relayed prompt settlement after each call; dashboard watching is a view

- Settlement is one check of the current mirror, run on each status row, after
  each settle call returns, and when a prompt edge arrives. A row that lands
  while a call is out is no longer dropped, and an edge that arrives after its
  own resolution settles at once. A rejected call is retried only once the
  mirror holds a different row, so a failing call cannot loop.
- The Agent Dashboard's card click acknowledges as explicit; watching the open
  dialog acknowledges as a view, through both the in-window drawer and the
  pop-out relay, and no longer re-acks the state the click just read.

* Keep a reused read owner findable after its holders release it

A chat pane memoizes its read owner. When every holder let go in one commit and
the same owner was picked up again (React StrictMode's effect re-run in
development, or a pane remounted in one commit, as on a tab move), the release
dropped it from the registry and nothing put it back. The attention bridge then
found no owner, so a view read carried no cursor: the unread dot cleared but
the banner and phone alerts stayed. An owner now names its key again whenever
it gains an activation or a subscriber and the key is free, never over a
different live owner.

* Type the ack test's execution host ids

* Keep the turn-completion types in main's turn-completion wire module

Main moved these types into agent-session-turn-completion-wire.ts while this branch moved them into agent-session-attention-wire.ts. They now live at main's path with this branch's additions (journal cursor, prompt attention, prompt arm); the unused completion key is dropped.
2026-10-06 16:25:53 -07:00
Brennan Benson c893048aeb feat(native-chat): show which agent a chat message is from, and open it (#25888)
* feat(native-chat): show which agent a chat message is from

A message another agent sends into a native chat (today the orchestration
mail notice) looked exactly like the person's own: a right-hand bubble and a
queued card identical to theirs. The sender was recorded only on the queue
row, so a message sent to an idle chat, or a card once it was sent, had no
sender at all.

The sender now lives on the message itself (`from` on the message body):
- The send path carries it on both deliveries; an idle chat records it too,
  and it survives the queue, /clear's carry, restart and history.
- No fingerprint covers it: one shared payload projection leaves it out at
  every fingerprint site, so stored digests are unchanged and the provider's
  echo still folds into the same bubble. The provider never receives it.
- A client cannot set it: its send params stay strict.
- One reader normalizes it where it is read (journal load, queued row,
  client projection); a newer message kind keeps the sender an agent's.
- Each sender keeps a name snapshot from names Orca controls: a chat's
  conversation name or agent label, a terminal's own tab title or agent,
  a federated sender's task name. Never an agent-set terminal title.
- The separate queued-row sender column and its plumbing are removed; it
  never shipped.

Desktop shows such a message as a left-aligned "Message from <name>" row;
the name opens the sender: its chat through the existing open-chat flow
(after a host lookup that follows /clear and dispatch addresses), or its
terminal through the terminal-link path, with the existing feedback when
it is gone. A queued card shows a plain "From <name>" line. Mobile shows
the same attribution, not yet clickable.

* fix(native-chat): name and open an agent's message by what Orca shows for it

Review fixes for showing who an agent message is from.

- Names: a sender is named by its dispatch's task (local workers too, not
  only federated ones), else a chat by the label its tab shows, else a
  terminal by its tab's stored title, else its agent. The conversation
  name the snapshot read before has no writer, so every chat read
  "<Agent> Chat".
- One sender builder (agentMessageSender) and a public runtime naming
  object (orchestrationSenderNames) any send site can use; the terminal
  naming moves out of the unrelated runtime layer into its own module.
- Opening a terminal sender always asks the chat's host: a terminal handle
  is issued per run, so the host finds an earlier run's terminal again
  through the pane its mail was sent from. The pane key never leaves the
  host.
- Feedback follows what the host found: a gone chat or a gone pane by the
  kind it lost, "pane no longer available" only when the terminal answer
  proves it, and the existing "couldn't reach" / "needs a newer Orca"
  words otherwise.
- Another agent's message is not offered rewind (it would put the
  agent's text in the person's composer), and a Codex rewind keeps the
  sender on the messages it retains.
- The queued card and mobile name every sender, two that share a name
  included, and count in "+N" only those left out; the transcript row
  separates names with ", ".
- The host no longer normalizes the sender when loading the journal or
  the queue: nothing on the host reads it, and clients read it through
  the one reader at their projections.

* fix(native-chat): name a worker's final report by its task; clearer open-sender failures

- A worker's own worker_done settles its dispatch before the mail lane
  names who the report is from, so a terminal worker's completion read
  "Codex". A local worker is now named by the dispatch it holds, else the
  one it last held (handles are per run, so that is this run's). The
  coordinator mail rig now attests the worker's process, so its report is
  accepted and settles as it does in production.
- Opening a sender: a version block or an unknown answer says "Update Orca
  to open it.", since either side may be the older one; "This needs a
  newer Orca on the computer running this chat" stays only for a host
  that predates the lookup. "Orca couldn't reach the agent." is followed
  by "Try again.", each sentence translated on its own. No new copy.

* fix(native-chat): name a worker only by work it holds or just reported

A worker with no active dispatch was named by the newest dispatch ever
assigned to its terminal, at any status and any age: one that failed before
it ran, or a task finished long ago that its later, unrelated mail kept
showing. Now a worker is named by its active dispatch, else by the dispatch
its own worker_done in the announced mail names (only if that dispatch is
its own), else by its tab or agent as any terminal is.

* fix(native-chat): restore a rewound message's sender through its typed body; mobile card fixtures name their attribution

- The rewind's held-sender restore lives with the retained rows and reads both
  bodies through the journal's message-body check, instead of a shared helper
  taking any object (anti-slop: no-object-parameters).
- Mobile queued-card test fixtures carry the attribution field the card gained.

* fix(native-chat): never call a sender gone without proof; the sender builder moves out of the mail lane

- A federated sender (dispatch:<id>) runs on another host, which the chat's
  host cannot open: its name is plain text, and the host's lookup answers
  'not found' rather than 'gone' for a dispatch it does not run. Not seeing a
  worker is no evidence it stopped.
- The lookup calls a chat gone only when the identity is proven lost; any
  other failure reaches the client as 'could not reach'.
- A sender open that throws shows 'couldn't reach the agent' instead of an
  unhandled rejection.
- agentMessageSender, the one sender builder, lives in its own module, so the
  runtime's naming no longer imports from the mail lane.
2026-10-06 15:14:04 -07:00