Commit Graph
634 Commits
Author SHA1 Message Date
Jinjing e361da7fb7 Deleting skill (#16357)
* Add skill deletion with cross-platform transaction safety

Implements end-to-end skill removal with placement enumeration, dependency guards, and transactional recovery. Covers native, WSL, and remote hosts; users can delete canonical directories and alias placements (symlinked directories or files) in a single atomic batch. Includes UI selection flow, preview, confirmation, and results band. Block reasons (bundled, plugin, unowned, stale) gate deletions that would fail or contradict user intent.

* Organize IPC handlers into module subdirectories

Move register-core-handlers and skill-delete-ipc-handlers into
dedicated subdirectories for improved code organization and to
reduce the flat structure in src/main/ipc/.

* Make skill deletion recovery transactions idempotent

Defer journal cleanup until both staging removal and receipt cleanup succeed, leaving the journal in place for startup to retry if either operation fails. This ensures the recovery process is safe to run multiple times without leaving partially-deleted skills.

* Consolidate skill-delete files into dedicated module

Reorganize skill deletion functionality into a modular structure under
`src/main/skills/skill-delete/` with simplified file names. Remove the
redundant `skill-delete-` prefix from file names since they now live in
the dedicated directory. Update all import paths throughout the codebase
to reflect the new structure, including imports from IPC handlers and
RPC methods.

* Fix broken import paths and add deletion robustness improvements

Import paths using `..//'` were invalid and broken. Replace with explicit
module names (`skill-discovery-sources`, `skill-install-filesystem`, etc.)
to clarify dependencies.

- Bind WSL filesystem methods to preserve `this` context
- Keep recovery journal when rollback rename fails, so startup can retry
- Skip symlink-based tests on Windows where they cannot run
- Only treat ENOENT/ENOTDIR as empty directories; propagate other errors
- Fix cross-platform path parent calculation to handle drive roots
- Replace shared constant with localized string for user-facing message
- Use `runProcess` for WSL integration test instead of bare `execFile`

* Add batch limit for skill deletion and improve host availability checkin

- Limit concurrent deletions to prevent remote host overload
- Add retry logic for capability probing to handle transient unavailability
- Add reprobe() method to recheck capability after errors or user refresh
- Fix status logic: receipt cleanup is best-effort, completion depends only on content removal
- Improve error message for unreachable hosts
2026-08-25 03:58:48 -07:00
Brennan Benson 94f231737d fix(agent-status): retire panes whose agent process is gone (STA-4612) (#15212)
* fix(agent-status): retire panes whose agent process is gone (STA-4612)

Agent status can hold `working` on a pane where no work is outstanding, and
nothing closes the gap. A pane's Claude state is a join of a lead turn and three
latches — the subagent roster, the background-task gate and the session-cron gate
— and each is set by a hook and cleared only by another hook. Claude Code emits
no terminating hook on `/exit`, `/clear`, Ctrl+C, crash, SIGKILL or terminal
close, so every one of those latches is a claim with no owner and no expiry. The
join is also materialised at ingest time and persisted, so a stale `working`
survives restart and blocks hibernation, which requires `done`.

Registering `SessionEnd` is not the fix: it covers roughly a third of exit paths
(measured on 2.1.231/2.1.233; upstream anthropics/claude-code#17885 and #6428 are
both closed as not planned). Nor is a TTL — `AGENT_STATUS_STALE_AFTER_MS` only
decays the sidebar dot at read time while the stored row stays non-terminal.

So the backstop is built from evidence Orca already owns.

A session id that changes means the conversation was replaced. On the first hook
of the new session — whatever that hook is — the previous session's own claims
are void: its session crons and its one-shot subagents. Deliberately not voided:
the background-task gate (a background shell is an OS process that survives
`/clear`, and the previous inventory is positive evidence it was running), and
`confirmedTeammate` rows (persistent in-process teammates a lead swap cannot
end). The lead record is left to the incoming event's own fold.

A certified process exit retires the pane. Orca already does this on every
attributable PTY exit — `clearProviderPtyState` resolves the pane key and calls
`clearPaneState` — but that resolution depends on the spawn-time `ptyPaneKey`
mapping, which a restored or reattached PTY may never rebuild. Those panes keep
their row and latches for good. `onPtyExit` knows the keys teardown could not
resolve, so it reconciles them from its own records. The certificate is
`exitCode >= 0 || hostExitConfirmed || providerExitObserved`: a synthetic `-1`
from a failed stop is not a death (the PTY can have survived it), while a real
exit can also report `-1`, so neither the code nor the SSH surface predicate is
sufficient alone. `providerExitObserved` is additive and separate from
`hostExitConfirmed`, which also drives the liveness verdict and the SSH surface
decision.

A confirmed shell foreground is the `/exit` case: the agent died, the shell
lived. That already dropped the row, but through `agentStatus:drop`, which by its
own contract preserves a live pane's caches — so every latch survived and the
next event resolved the pane back to `working`. It now routes through the
reconciler instead, gated on a per-pane accepted-status generation rather than
row identity: the confirming process read can take seconds, and `updatedAt`
cannot order two writes inside one millisecond (the store deliberately admits
equal timestamps).

Cold start generalises the same way. The startup sweep required a restored
subagent roster, so a stranded lead row, background-task gate or cron gate — the
shapes with no child event left to reap them — were never candidates.

Hibernation needs no change: with the above, those rows become genuinely `done`
and the lockout resolves through the front door. A `restoredUnconfirmed` bypass
in the planner would let it reclaim the heap of an agent that may be working.

Not included: folding `background_tasks` from a child-attributed `SubagentStop`.
Writing its test surfaced #11838's deliberate assertion that child inventories
are not authoritative for lead-owned background work, and the listener says the
same — "background_tasks is trusted only where unambiguous". An empty list on a
`SubagentStop` does not prove the lead's shell ended, so the fold would have
cleared a gate on evidence that establishes nothing.

STA-4119's live-side question — whether a genuinely live background shell should
hold the lead row after the lead turn ends — is untouched. This change extends
gate-clearing to zero new triggers.

* fix(agent-status): make the confirmed-shell reconcile survive its own drop

The /exit leg never fired. `settleDeferredCommandFinishedStatusDrop` runs the
paired drop before the reconcile, and `dropAgentStatus` cleared the per-pane
accepted-status counter the reconcile's guard then read — so the guard compared
a live anchor against a zeroed counter and skipped itself on every pane that had
a status row, which is every pane worth reconciling. The existing test passed
only because it used a pane with no row, where the drop early-returns and both
sides read 0.

Stop keying the guard on a counter a sibling teardown path can reset: the
ordinal is now stamped on the row itself, derived from the row it replaces, so
there is no side table to clear and a batched burst lands the same ordinals as
the equivalent sequential writes. A removed row means "nothing reported", which
is exactly what the paired drop leaves behind.

Also:
- Keep the `providerSessionOnly` resume identity that the paired dismissal mints
  when the shell outlived the agent; a certified PTY exit still takes it, since
  there is no pane left to resume into.
- De-vacuum two guard tests. The confirmed-teammate pin never anchored a session
  owner, so the void it claimed to survive never ran; the unavailable-inspection
  pin asserted before the confirm ladder settled. Both now fail when their guard
  is removed.
- Derive `hasLiveClaimsForPaneKey` from a predicate that lives beside
  `clearPaneCacheState`, so a new latch cannot be added to the teardown and
  silently missed by the claim check.
- Drop the unreachable compact-`trigger` clauses; SessionStart is the whole guard.
- Cover the connectionId arm of the exit certificate, where a provider-observed
  death and a preserved SSH surface are deliberately independent.

* fix(agent-status): keep agent-status-types under its line cap

main already sits exactly at the 300-line max-lines cap for this file, so the single
`acceptedStatusSeq` field this branch adds pushed it to 301 once main's observation
facet merged in.

Declared the field as a mixin beside the observation facet instead. Both are per-write
facets mixed into `AgentStatusEntry` rather than fields a reporter supplies, so they
belong together — and the capped file loses a line rather than gaining one, since it
already imports from that module. No lint suppression.

* fix(agent-status): collapse the entry facets into one intersection

The previous attempt still tripped max-lines: two mixins on one intersection wrap
across two lines under oxfmt, so removing the field line bought nothing.

Expose a single AgentStatusRowFacets that already includes the observation facet, so
the entry intersects one short name on one line. The payload keeps intersecting the
observation facet alone — it must not carry the renderer-local ordinal.

Verified by formatting first and then linting, which is the order that catches this.

* fix(agent-status): retire resume authority with dead panes
2026-08-24 11:15:11 -07:00
Denis Darii d5667376b0 feat(dashboard): add a keyboard shortcut to toggle the Agent Dashboard (#15353)
Adds a configurable, unbound-by-default `dashboard.toggle` action that toggles the Agent Dashboard (in-window drawer or pop-out, per the existing mode setting).

- Wired through window-shortcut-policy, main-window dispatch, browser-guest dispatch, preload, and the renderer IPC handler.
- Opening the in-window drawer reveals the sidebar first; closing leaves it alone.
- Gated on the `experimentalAgentDashboardPopout` experiment, and the Settings shortcut row is hidden while that experiment is off.
2026-08-21 21:12:12 -07:00
Jinwoo Hong a77a2f93f7 fix(remote): search Quick Open paths on the host (#15158) 2026-08-18 13:32:48 -07:00
Neil 0e96b82e44 fix(mobile): keep phone tab selection across host snapshots
* fix(mobile): keep phone tab selection across host snapshots

Preserve device-owned tab focus across ordinary host republications while explicit follow navigation remains authoritative. Retire closed selections across clients so stale snapshots cannot resurrect tabs.

* fix(mobile): acknowledge session tab closes

* fix(mobile): avoid tombstones for uncommitted closes

* fix(web): implement session close IPC stubs

* refactor: simplify mobile tab close flow

* fix: bound session tab close confirmation
2026-08-17 18:26:52 -07:00
Brennan Benson 1a04d292b6 fix(agents): lift the pane retirement fence when a live PTY re-attaches (STA-4114) (#14624)
* fix(agents): lift the pane retirement fence when a live PTY re-attaches (STA-4114)

A detach/reattach cycle retires the pane on both sides — the main hook
server's closedAgentStatusPaneKeys and the renderer's
recentlyRetiredAgentStatusPaneKeys — and nothing ever cleared either one.
The pane then rejected every later working/done event for the rest of its
life while Pi kept running normally in the same PTY.

Bind the fence to the fact it asserts: retirement claims the pane is gone,
and binding a live PTY to that exact pane disproves it. Clear both
tombstones at the spawn/attach chokepoint and at the daemon-backed reattach
path, so recovery does not depend on the agent starting another turn — a
pane re-attached mid-turn only has agent_end left to report, and one
re-attached while idle emits nothing at all. Closed-tab tombstones are a
separate, stronger claim and are deliberately left standing.

* test(agent-hooks): re-arm the idle re-attach test against a turn-boundary fix

The idle re-attach assertion posted only before_agent_start, which #14626
turns into a fence-lifting turn boundary. Under that change the test passes
whether or not restorePaneAuthority runs, so it stops pinning this PR's
mechanism. Assert first on agent_end — a non-turn event — so the test proves
the fence was already down when the hook arrived.

Verified: with restorePaneAuthority neutered AND before_agent_start added to
the restart predicate, the old assertion passes and the new one fails.

* fix(agents): lift a retired pane's whole fence, aliases included (STA-4114)

Retirement fences the pane, its resolved owner, and every alias of it, then
deletes those aliases. Restoring only the key handed to us left the rest
standing — and a detached pane's process keeps posting the key it launched
under (server.ts:1614), so the canonical re-attach case stayed suppressed
with the fence apparently lifted. Verified against the real omp binary: the
row came back under the stale launch pane instead of the detached owner.

Record what each retirement fenced and replay it as a unit, rebuilding the
aliases it deleted. Keys and aliases belonging to a closed tab are skipped,
so the stronger claim survives and a live process is never routed back into
a closed tab. The record is indexed by every fenced key and bounded at 1024
like the maps it mirrors; an evicted record degrades to the old behaviour.

Also records why the renderer's restore IPC is deliberately unguarded: that
map is not a mirror of main's (retirePtyAgentLaunchAuthority fences main
directly on command-finished and PTY exit, and nothing pushes it back), and
it is per-window and non-persisted, so gating the send on a local tombstone
reintroduces this bug for exactly those panes.
2026-08-17 15:35:36 -07:00
Jinwoo Hong 646e9b692b fix(mobile): render pairing QR at scanner-safe scale (#15058) 2026-08-17 10:29:18 -07:00
Brennan Benson 7ae6aedc02 fix(codex): stop a transient filesystem error from logging out the active account (#15046)
* fix(codex): stop a transient filesystem error from logging out the active account

A single unreadable read of a managed Codex home's ownership marker cleared the
user's active account selection, permanently. On Windows any exclusive lock —
Defender real-time scanning, a backup agent, a sync client — makes every read of
that marker fail with EBUSY, and the background rate-limit poll runs every 15
minutes plus once at every app start.

Root cause: the ownership gate answered two very different questions through one
channel. "This home is not ours" (a successful observation that failed a trust
check) and "we could not read it" both surfaced as a throw, which the caller
flattened to null, which three call sites took as proof the home was
untrustworthy and wrote activeCodexManagedAccountId: null.

Refusing to USE an unverified home is correct. Erasing the user's account
selection because a file was briefly locked is not.

The gate now returns a tri-state verdict. `untrusted` comes only from a proven
trust failure or a definitive ENOENT/ENOTDIR where absence is itself the
verdict; every other filesystem exception is `indeterminate`. Only `untrusted`
may touch persisted state.

Because `null` already meant "fall through to the system default" on both the
launch and poll paths, not-clearing on its own would have run a DIFFERENT
account behind a UI still showing the selected one. So the refusal needed real
channels rather than a sentinel:

- the poll returns an explicit skip; returning null would not have skipped at
  all, since the fetcher maps null to ~/.codex and would have spawned a
  token-refreshing app-server inside the user's real credential home
- pane launch throws a typed temporary-unavailability error that both PTY
  implementations convert into a clean refusal with a retry message, including
  the re-resolution after the async auth-readiness wait
- automatic session resume resolves the selected home eagerly, so an unreadable
  account can no longer be silently replaced by another one in the ranking
- config-sync status reports a distinct managed-home-unavailable stall instead
  of "synced", with a bounded renderer retry so it clears on its own

Also fixes the ticket's second symptom. The status bar's Sign in button called a
re-auth that captured the selection before login and restored it after, so
re-authenticating a deselected account restored `null` — a successful login that
left the account inactive, with no success toast to distinguish it from failure.
It now activates the account it just signed in, but only when the pre-login
selection was empty, so it cannot silently switch accounts for multi-account
users, and it runs the same restart prompt an explicit switch does.

No retry or grace window inside the synchronous gate: it runs on the Electron
main process in a loop over accounts, so a sleep there would freeze the UI.
Recovery is simply the next readable evaluation.

The WSL lane has the same class of defect, including one path that deletes a
credential mirror. It is pre-existing, unreachable from these host code paths,
and deliberately left for its own change; the host clearing sites cannot reach a
WSL account because getSelfContainedManagedHostAccount excludes them.

Fixes STA-4422

* test(codex): cover pending reset home ownership
2026-08-17 02:19:57 -07:00
Brennan Benson 5e189d6081 feat(browser): add a WebAuthn account picker (#14687)
* fix(browser): prompt for WebAuthn account selection

* fix(browser): scope WebAuthn cancellation to session

* fix(renderer): keep WebAuthn render phase pure
2026-08-16 18:32:20 -07:00
Jinwoo Hong fa9b20cb41 feat(skills): reland private bundle sharing safely (#14934) 2026-08-16 13:45:54 -07:00
Neil 9f3a912c1e fix(terminal): type Option-composed ASCII instead of reporting it as a chord (#14743)
* fix(terminal): preserve Option-composed ASCII input

* fix(terminal): preserve Option keyboard protocol semantics

* fix(terminal): complete Option keyboard event encoding

* fix(terminal): harden Option input encoding

* fix(terminal): close keyboard protocol fallback gaps

* test(terminal): prove Option-composed ASCII reaches the pty end to end

The Option-compose fix had unit coverage only. This drives a live Electron
pane whose kitty flags are armed by the application's own CSI > 1 u and
asserts the bytes at the pty boundary: composed `@` and Shift-layer `\`
arrive as text, configured Option-as-Alt still reports the layout-resolved
chord, and a non-ASCII glyph still reaches the app as its alt hotkey.
Restoring the pre-fix policy fails exactly the two composed-text scenarios.

Also records the ASCII rule's rationale where the rule lives, not only in a
test comment.

* refactor(terminal): drop the unread Option layers from the layout snapshot

The native helper computed an Option and Option+Shift character for every
key, shipped both over IPC, validated them in the parser and cached them in
the renderer — but no production caller ever asked for them. Only the base
and Shift layers are read, and Shift is the one the web layout map cannot
supply, which is why the helper exists at all.

Removing them halves the helper's UCKeyTranslate work per key and drops the
option parameter that six signatures were threading through for nobody.
2026-08-16 12:49:02 -07:00
Jinjing 763b1febeb Revert "feat(skills): add private bundle sharing (#14401)" (#14913)
This reverts commit 757fae28d7.
2026-08-16 10:39:57 -07:00
Jinwoo HongandE2E Test 757fae28d7 feat(skills): add private bundle sharing (#14401)
Co-authored-by: E2E Test <e2e@test.local>
2026-08-16 02:36:18 -07:00
Neil 83117f2860 refactor(integrations): split issue-tracker clients under the max-lines budget (#14704)
The GitLab, GitHub, Jira and Linear integration modules, their two IPC
registrars, and the shared GitHub project types each carried a file-level
`eslint-disable max-lines` and ran 351-614 counted lines against a 300-line
budget. AGENTS.md calls for splitting rather than suppressing, and
config/max-lines-baseline.txt is a shrink-only ratchet, so this removes all
eight suppressions and prunes their entries (341 -> 333).

Pure move, no behavior change. Each client is cut along the seam it already
had: per-operation modules for the issue APIs (create / update / comment /
field options), and for Jira the request queue, site credential store,
authenticated request, and site identity. The two IPC registrars keep their own
handlers and delegate the rest to per-domain sub-registrars, so they remain
real entry points rather than re-export shims.

The IPC surface is proved intact rather than assumed: comparing (method,
channel) multisets between HEAD and the split gives 52 registrations across 52
distinct channels on both sides.

Provider-neutrality is preserved -- GitLab and GitHub keep separate, parallel
module layouts rather than being merged behind a shared abstraction.

Verified: oxlint clean, ratchet passes, typecheck clean, full unit suite green
(the one remaining failure is a pre-existing load flake in an untouched file,
green when re-run serially), no new runtime import cycles among 744 modules,
and no lint suppression added anywhere.
2026-08-15 18:17:20 -07:00
a234123751 feat(shortcuts): warn when macOS Mission Control captures digit chords (#14734)
* feat(shortcuts): warn when macOS Mission Control captures digit chords

Mission Control's Switch to Desktop shortcuts (Ctrl+digit by default,
present whenever the user has multiple Spaces) are consumed by
WindowServer before the app receives the event, so Orca's digit-range
shortcuts silently do nothing and the app can never observe the press.
Detect the conflict instead: probe com.apple.symbolichotkeys through
the live-prefs pipeline on Shortcuts pane mount and surface a standing
conflict warning on the affected rows, counted into the Conflicts stat.

Non-Darwin and the web client return no chords, and any probe failure
yields an empty result so a missing signal can never show a false
warning.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(shortcuts): harden Mission Control conflict warnings

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Neil <4138956+nwparker@users.noreply.github.com>
2026-08-15 05:34:02 -07:00
Brennan Benson ab9d1a29a9 fix(worktree): never reissue a generated workspace name (#14350)
* fix(worktree): never reissue a generated workspace name

Generated workspace names were deduped only against currently-live
worktrees, so deleting a workspace returned its name to the pool. A later
workspace could draw the same name, land on the same directory path, and
inherit the previous occupant's agent conversation history — coding-agent
CLIs key their prompt history and transcripts by cwd.

Names are now retired permanently per repo. The registry is written in
main with the name Git actually used (the create loop can advance past a
requested name on collision), and seeded once per run from workspace
directories and surviving agent transcript buckets so already-spent names
are excluded from the start. Suggestions degrade to -2, -3 variants
instead of recycling, and those variants retire too.

User-typed names are untouched: retirement filters suggestions only.

* fix(mobile): honor retired workspace names, on one shared implementation

Mobile hand-duplicated the desktop name-suggestion algorithm and deduped
only against live workspaces, so a phone could still be offered a name
whose deleted workspace left agent conversation state behind at that path.

Both platforms now call one shared selector in src/shared, so the two can
no longer drift. The host publishes retired names as an optional field on
the existing worktree.list response, and mobile fetches them per selected
repo while the create sheet is open — mirroring the desktop hook.

Mobile never calls worktree.list for its catalog (it uses worktree.ps,
which carries rows only), so this is a targeted request rather than a
change to the catalog or its cache. Hosts predating the field omit it and
mobile falls back to live-only dedupe, which is the pre-change behavior.

* fix(worktree): close retirement consistency gaps

* test(worktree): cover retirement runtime contracts

* fix(worktree): retire generated collision names

* fix(worktree): enforce retired names at creation

* refactor(ai-vault): extract the Claude project-dir encoder

The bucket-name encoder and its scope-boundary check were private to the
session scanner, so a second consumer had to reimplement them — and got the
per-character encoding wrong. Move both to a shared module with direct tests.

* fix(worktree): make the retirement seed scan actually match buckets

The bucket encoder collapsed runs of non-alphanumerics while the real one
emits a dash per character, so every dot-path bucket missed and the Windows
default workspace root (C:\...) matched nothing at all. Reuse the shared
encoder and its boundary check, which also stops a repo absorbing a sibling
whose path merely shares its prefix.

Also:
- Derive the workspace leaf by stripping the known encoded parent instead of
  guessing from trailing dash segments, which retired the parent directory's
  name whenever a workspace was named numerically.
- Reuse isAutoGeneratedCreatureBranchName so the -10 and -100 tiers retire.
- Drop the .codex/sessions root: Codex keeps the cwd inside the transcript
  rather than in a directory name, so the scan could only ever see a year
  folder. Reading transcript contents is not a trade this feature justifies,
  so the gap is documented instead.
- Honor CLAUDE_CONFIG_DIR, which relocates the bucket root.
- Delete the unused retirableLeafName export.

Tests write buckets with the real per-character encoding against a fake home,
covering POSIX, dot-directory, Windows drive and WSL UNC roots; all three
platform cases fail against the previous encoder.

* fix(worktree): retire only generated names, keyed by cwd namespace

Two problems in the host-side registry.

Retirement fired for every create, including names the user typed. The
creature pool contains ordinary words — orca, runner, sole, molly, oscar — so
typing a retired 'nautilus' silently produced directory and branch
'nautilus-2' and burned the name for good. Creates now carry an explicit
nameWasGenerated flag; both the skip and the retire are gated on it, and it
defaults to false so CLI and automation callers are unaffected.

The registry was keyed by repo id, but both readers already discarded the id
and unioned by the cwd collision key, because the collision this prevents is
on the path. Keying by that namespace directly fixes several things at once:
entries no longer orphan when a repo is removed, remove/re-add no longer loses
every retirement for an unchanged path, the missing removeProject prune is
moot, and the backfill promise no longer merges into only the first repo id it
saw. The feature is unreleased, so no migration is needed.

Also:
- Memoize the collision key. It runs computeWorktreePath, which for a WSL repo
  is a blocking execFileSync('wsl.exe') whose failure path is uncached, and
  the previous code recomputed it once per repo on every create and every
  listRetiredNames call.
- Drop retiredNamesByRepo from the worktree list result. It had no readers and
  leaked onto 'orca worktree list --json', and its awaited backfill sat on CLI
  selector resolution. The dedicated listRetiredNames RPC keeps its consumers.
- Make the three RuntimeStore methods required. RuntimeStore is file-private
  with two constructors, so the 'older embedders' the optionality protected do
  not exist, and the optional chain silently returned no retirements.
- Revert the unrelated forceDeleteBranch rewrite, and make room under the
  file's line budget by extracting the create-args mapping instead.

* fix(worktree): send name provenance and stop gating Create on the fetch

Desktop and mobile now mark a create as generated-name only when the user
typed nothing and the composer fell back to the suggestion, so the host knows
which names it may retire.

Remove the retired-names loading gate from every create path. The host already
skips retired candidates before doing any git work, so the client gate bought
nothing while it could disable Create for the length of a full mobile
reconnect ladder (the wait had no timeout) and blank the desktop button
between queued creates. The suggestion still waits; the button never does.

Also make the web client call worktree.listRetiredNames instead of hardcoding
an empty list — the method is registered and mobile-allowlisted, so the
comment claiming no wire call existed was wrong — and filter the mobile
response to strings so a malformed row cannot throw during normalization.

* fix(worktree): key retirement by repo id and prune it with the repo

Reverts the collision-key storage key. It was a function of workspaceDir,
nestWorkspaces, worktreeBasePath and repo.path, so toggling any one of those
orphaned every retirement for every affected repo at once — trading a rare
churn (remove/re-add) for a common one. The read path already unions by cwd
namespace at query time, so cross-repo sharing never depended on the storage
key.

Instead, address the growth and orphaning directly:
- Drop the registry in removeProject, and in removeProjectForHost once the last
  host's copy of the repo id is gone, alongside the sparse-preset deletes that
  already follow this convention.
- Bound each repo's registry. The cap sits far above the 552-name pool because
  evicting inside it would reissue a name whose agent state is still on disk;
  only -2/-3 tier accumulation can ever reach it.
- Carry retirements through profile transfer, re-keyed to the destination repo
  id and dropped from the source, mirroring sparsePresetsByRepo.

Separately, fix the backfill merge: the scan promise is cached per cwd
namespace, but it closed over the first repo id that triggered it, so a second
repo in the same namespace received nothing. The scan stays shared; the merge
moves out of the cached promise and runs for whichever repo asked.

Local repos re-seed on re-add through that backfill. SSH repos do not — the
scan cannot see the execution host — which is now stated in the module.

* docs(worktree): spell out why the retirement bound sits above the pool

Names the trap directly: the neighbouring 50/200 bounds cap histories, so
lowering this one to match them would silently start reissuing names whose
agent state is still on disk. Also states that oldest-first eviction is a
deliberate least-bad choice rather than a neutral one.

* fix(worktree): send name provenance from the web runtime client

This client hand-enumerates worktree.create params, so the new optional field
was silently dropped and typecheck could not see it. On web and paired-desktop
the host therefore never received it: generated names were never retired, and
the host-side skip that backstops a stale suggestion was disabled too. The same
client does fetch retired names for suggestions, so it was filtering against a
registry nothing ever wrote to.

The test asserts both directions, and fails without the fix.

* fix(worktree): retire names that took more than one collision suffix

isAutoGeneratedCreatureBranchName strips exactly one trailing -N, which is
right for auto-rename eligibility but wrong here. Once the pool is spent the
suggester emits nautilus-2, and a collision on that yields nautilus-2-3 —
which a single strip leaves as nautilus-2, not a pool name, so retirement
no-opped at exactly the tier where every base name is already gone. Strip
repeated suffixes locally rather than moving the auto-rename predicate.

* perf(worktree): keep the retirement backfill off the blocking WSL probe

The backfill runs on composer repo-select, not just at create time, and it
derived the probe path synchronously — which for a WSL repo with a mirrored
workspace dir reaches getWslHome and its blocking execFileSync('wsl.exe').
A stopped distro froze the main process for up to 5s on composer open.

Adds an async twin of computeWorktreePath and uses it for the probe. Resolving
the home there also warms the shared cache, so later sync callers are free.

Also stops memoizing the collision key when the WSL home is still unresolved:
only the success path is cached upstream, so caching the fallback namespace
would strand the repo there for the rest of the session.

* fix(worktree): hold retired names across a refresh instead of blanking

refreshKey changes on every workspace-list mutation, so create-multiple
refetches after each create and the hook returned an empty list until the
refetch landed — precisely the window in which resetForNextCreate clears the
name field and a fresh suggestion is drawn. Keep the previous answer while
revalidating and reset only when the repo changes; a failed refresh keeps what
was already loaded rather than un-retiring everything.

Also makes the returned array referentially stable, so the suggestion memo
downstream stops rerunning on every refetch.

* refactor(worktree): put the retired-name cache rules on one implementation

The desktop and mobile hooks that fetch retired names had already drifted
four ways. The transports genuinely differ (IPC vs RPC), but the caching
rules must not, and mobile's copy reset to [] on any error -- which
un-retires every name for the rest of the sheet session, the one outcome
retirement exists to prevent.

Moves the rules into src/shared/worktree/retired-name-cache: response
normalization, the never-leak-across-repos rule, and the hold-previous-on-
failure rule. Pure, no React, because src/shared is on the main process's
import graph. Each platform keeps its own transport and effect.

Mobile moves up to desktop's behavior: it now holds the previous answer
through a failed refresh, and refetches when the workspace list changes
instead of never refetching after mount.

Also drops the unused `loading` return. Neither platform consumed it; its
only consumer was the Create-button gate reviewed out earlier, and removing
it makes that regression unexpressible.

* fix(worktree): import shared types from their real modules

Main dropped the src/shared/types barrel, so the retirement module's import
resolved locally but not against the PR's merge base.

* refactor(worktree): bound the retirement registry by tier compaction, not eviction

Retirement is a correctness guarantee — a spent name's directory may still hold
agent conversation state keyed by that cwd — so the 2000-entry cap was the wrong
shape: reaching it handed a name back. At the owner's measured rate (~6.6 pool
names retired per day in one repo) the cap was ~9 months out.

Names come from a fixed 552-entry pool and the suggester only reaches tier N+1
once every tier-N name is taken, so a completed tier is exactly a set that no
longer needs listing. A row is now a watermark plus the names above it: reads
answer at-or-below the watermark with no lookup, and compaction drops the 552
entries the watermark now covers. Bounded at one pool per repo forever, with no
eviction and nothing un-retired.

Tiers can complete out of order (a create-time collision can spend `nautilus-2`
while tier 1 is open), so compaction loops and higher-tier names simply wait.

The RPC result carries the watermark beside the names as a new field; a client
predating it reads the names only and under-retires the compacted tiers, which
degrades to the pre-retirement behavior rather than breaking.

* fix(worktree): preserve generated name retirement across failures
2026-08-14 22:18:36 -07:00
Jinwoo Hong 500b72d8ef fix(vm): harden provisioned root ownership and cleanup (#14477)
* fix(vm): verify provisioned root ownership

* test(vm): retry transient removal menu

* test(vm): stabilize provisioned root teardown

* fix(vm): clarify recipe-owned cleanup

* fix(vm): pin provisioned root source commit

* fix(vm): make runtime cleanup user-cancellable
2026-08-14 19:04:55 -04:00
Brennan Benson 83e2123582 Add global worktree visibility source defaults (#14276)
* Add global external worktree visibility defaults

* Expand global worktree visibility source defaults

* Fix host-scoped visibility settings races

* Fix global worktree visibility integration

* Enable source visibility defaults on mobile

* Polish external worktree settings navigation

* Clarify inherited worktree visibility settings

* feat(sidebar): replace the inherited-visibility switch with a Show/Hide picker

Each source row now shows a two-segment Show / Hide control preselected to the
global setting, and explains itself only where the project actually disagrees:
an "Overriding global setting: <value>" card names the value being ignored.
Picking the segment global already holds drops the override instead of pinning
a duplicate, so the same control both overrides and reverts, retiring the
separate "Use global" link. The dialog footer now lists every inheritable
source with its global value.

* fix(sidebar): preserve reset for matching visibility overrides
2026-08-14 12:15:58 -07:00
Langning ZhangandJinwoo-H 92b6ffd17d Terminate renderer graph reload generations and contain disposed-frame notifications (#14070)
* fix(runtime): terminate renderer graph reload generations

* fix(runtime): harden renderer reload teardown

* fix(runtime): fence renderer graph publication ownership

* test(runtime): register renderer graph reload gate

* test(runtime): record live reload validation

* fix(runtime): ignore cancelled renderer navigations

* chore: preserve main formatting during branch sync

* chore: satisfy changed-code quality gate

* fix(runtime): restore cancelled renderer reloads

* fix(runtime): preserve committed reload fencing

* test(runtime): prove cancelled reload timeout

* docs(reliability): record reload cancellation oracle

---------

Co-authored-by: Jinwoo-H <jinwoo0825@gmail.com>
2026-08-14 01:21:00 -07:00
Brennan Benson 9e5ee5ef8e feat(workspaces): rework cleanup discovery and dialog (#13413)
* fix(workspaces): support full cleanup scans

* feat(workspaces): persist cleanup snapshots

* feat(workspaces): add cleanup filter model

* refactor(workspaces): remove cleanup presets

* feat(workspaces): rework cleanup dialog

* fix(workspaces): keep cleanup row ordering render-pure

* refactor(workspaces): simplify cleanup browsing

* refactor(workspaces): show cleanup facts

* refactor(workspaces): surface cleanup row facts

* fix(workspaces): remove misleading cleanup count

* fix(workspaces): preserve full scan semantics

* fix(workspaces): scope snapshot persistence

* fix(workspaces): preserve cleanup browse compatibility

* fix(workspaces): reconcile cleanup dialog state

* test(workspaces): update snapshot store fixtures

* test(workspaces): preserve cleanup scan modes

* perf(workspace-cleanup): stream scan progress and size results

* fix(workspace-cleanup): address review feedback

* fix(workspace-cleanup): preserve host-scoped cleanup metadata

* fix(workspace-cleanup): declare review source dependencies

* fix(workspace-cleanup): align size scan banner

* fix(workspace-cleanup): shorten scan action

* perf(workspace-cleanup): avoid redundant scan IO

* perf(workspace-cleanup): bound restarted evidence scans

* fix(workspace-cleanup): satisfy scan queue lint

* perf(workspace-cleanup): bound scan and snapshot work

* perf(workspace-cleanup): serialize final enrichment

* test(workspace-cleanup): assert final enrichment drain

* fix(workspace-cleanup): stop progress after renderer teardown

* perf: batch workspace cleanup git evidence scans

* perf(workspace-cleanup): stop redundant snapshot and scan work

* fix(workspace-cleanup): resolve review findings across scan, store, and dialog

Correctness:
- Chunk git-evidence dispatches at the shared 500-target limit and exclude
  queued/in-flight ids from target selection, so fleets past the limit can no
  longer strand rows permanently mislabeled as checked-but-unknown.
- Key destructive selection pruning on the user's filter state instead of the
  per-tick matched-set identity; streaming reclassification no longer silently
  deselects rows.
- Clamp the facet clock to max(scannedAt, open time): a stale hydrated
  snapshot no longer misbuckets idle thresholds or keeps dead agents fresh;
  row labels use the same clock.
- Supersede and cancel the previous broad scan when a new one starts (renderer
  registry and same-sender guard in main) instead of racing two fleet scans.
- Gate snapshot persistence on hasTargetedWorkspaceCleanupScan so
  worktreeIds: [] can never persist an empty fleet snapshot.
- Re-apply dismissals at set-time in progress application so a dismissal
  landing mid-enrichment is not clobbered.
- Record a one-off local snapshot prune for single (unbatched) remote deletes
  so removed workspaces cannot resurrect from cache.
- Strip .exe when normalizing foreground process names so Windows agent
  processes match.

Performance:
- Cache per-candidate facet and review-info objects on candidate identity;
  no-op streaming ticks reuse the previous rows array and skip every
  downstream pass; matched-set identity is stable under equal membership.
- Compute facet counts/options only while the filter popover is open.
- Equality-bail git-evidence publishes; structural (non-stringify) facet-group
  comparison memoized in the toolbar.
- Identity-token fast path for the enrichment cache (cache hits skip both
  JSON.stringify signatures); prune viewed/dismissal records on removal and
  expiry; bound the superseded-scan-id set.
- Restore the no-op bail in removeWorkspaceSpaceWorktrees (regression).
- Abort main-side scans when the renderer is destroyed; module-scope
  controller maps survive handler re-registration.
- Batch removal preflight into one targeted scan (with refreshActivity) per
  500 ids instead of one scan per row.
- Scan repos at concurrency 2, report discovered counts upfront for honest
  progress, share fs-activity probes per path (folder workspaces), read only
  the reflog tail, and skip the snapshot read-before-write via a remembered
  scannedAt.

Split workspace-cleanup-worktree-listing, workspace-cleanup-facet-row-caches,
and workspace-cleanup-selection-model out of files that crossed max-lines.

* fix(workspace-cleanup): address verifier findings

- Fall back to a full reflog read when the newest record exceeds the 8KB
  tail window, so an oversized subject cannot hide recent ref activity.
- Bound the single-removal snapshot prune batch id with a UUID; embedding
  the unbounded worktreeId silently failed main's 128-char validation and
  skipped the prune for long remote ids.
- Key the main-side broad-scan supersession by sender AND scan mode so
  legacy suggestion-only and full-workspace scans stay isolated, matching
  the renderer registry.

* fix(workspace-cleanup): own facet caches with useMemo instead of render-time ref writes

React Doctor (CI changed-lines gate) correctly flagged the three cache refs
written during render. Each per-candidate cache now lives in one memo with
the derived context it is keyed on, so the memo deps are the invalidation
and interior fills stay content-addressed; the matched-set identity
stabilization is dropped since its only consumer reads through a
useEffectEvent and never keys on identity.
2026-08-13 23:47:20 -07:00
Neil 77f23b013f refactor(shared): drop the shared/types barrel and import from the real modules (#14447)
#14397 split `shared/types.ts` into 46 per-domain modules but kept the path as
a re-export barrel so the import sites did not have to change. This removes
the barrel: every consumer now imports from the module that actually declares
the type, and `src/shared/types.ts` is deleted.

Barrels hide where a type lives, make every consumer look like it depends on
the whole domain, and let an unrelated edit invalidate a module that ~2,000
files transitively import.

2,323 import declarations across 2,321 files. Rewritten mechanically: each
specifier was resolved to an absolute path via the TypeScript AST and
recomputed, rather than string-substituted, so alias forms (`@/../../shared/
types`) and per-specifier `type` modifiers survive.

Four cases the mechanical pass had to handle, each found by a gate rather than
by reading the diff:

- Modules inside `src/shared` import the barrel as `./types`, not
  `shared/types`. A pre-filter on the latter string skipped 176 of them and
  left imports dangling at a deleted file, which surfaced as confusing
  `Property 'x' is optional in type 'Repo' but required in Pick<Repo, ...>`
  errors rather than "module not found".
- The barrel RENAMED one type on the way through
  (`WorkspaceSource as WorkspaceCreateTelemetrySource`), so the original name
  in the owning module has to be re-aliased at each consumer.
- Three test files put `;(globalThis as ...)` on the line after the import.
  TypeScript parses that `;` as the import statement's terminator, so
  replacing through `statement.getEnd()` deletes it and breaks ASI. The
  rewrite now stops at the module specifier.
- A file that already imported directly from a module got a SECOND import
  from it, because the barrel re-exported those same names — which trips
  `import/no-duplicates` under `--deny-warnings`. A post-pass merges
  declarations sharing a specifier and type-only-ness; the `import type` plus
  `import` pair from one module is left alone, since that form is allowed.

Splitting one barrel import into several genuinely adds lines, which pushed
`terminal-layout-pty-ownership.ts` to 301 counted lines: its 107-character
import must wrap, and neither local type collapses onto one line (101 and 116
characters). Rather than contort a type declaration to fit a line budget,
`collectLeafIds` and `pruneLeaves` move to `terminal-pane-layout-tree.ts` —
they are pure structural operations on the layout tree and independent of PTY
ownership. `visible-worktrees.ts` similarly loses its own mini-barrel
re-export of `isDefaultBranchWorkspace`, with the four real consumers
repointed at the declaring module. No `max-lines` bypass added.

Verified: cold `tsc --noEmit` green on node, cli, and web (buildinfo deleted
first — these projects are `composite: true` and reuse stale caches); the full
`pnpm lint` green, not just bare oxlint — the narrower local check is what let
the duplicate imports reach CI; max-lines ratchet OK at 344.
2026-08-13 22:48:24 -07:00
Jinwoo Hong cd6114ab7e fix(browser): acknowledge paired tab before navigation (#14402) 2026-08-13 22:40:58 -07:00
Neil 4221f8d429 refactor(preload): split the preload contract into per-domain api modules (#14403)
`src/preload/api-types.ts` was 3,752 raw lines (3,533 counted, 11.8x the
300-line budget) behind an `eslint-disable max-lines`. Almost all of it was a
single `PreloadApi` object type whose ~83 namespace properties were declared
inline, so any IPC surface change meant editing one 2,600-line type.

Give each namespace a named type in its own module under `src/preload/api/`
(`pty-api.ts`, `filesystem-api.ts`, `github-pull-request-api.ts`, ...) and
recompose `PreloadApi` from those names. `api-types.ts` keeps the `declare
global` Window augmentation and re-exports every moved name, so all 52 import
sites are untouched.

Two shapes needed care to stay type-identical rather than merely compatible:

- Three keys (`gh`, `git`, `ui`) are composed from two modules each. A plain
  intersection is NOT identical to the original flat object literal, so those
  use a `Merged<T>` mapped type; a negative control confirmed that dropping it
  fails the parity assertion.
- Keys whose module groups several namespaces use indexed access
  (`fs: FilesystemApi['fs']`) to preserve exact identity and source order.

`config/tsconfig.web.json` and `tsconfig.tc.web.json` enumerate files by path,
so they need `src/preload/api/**/*` alongside the existing `api-types.ts` seed
or the web projects fail TS6307.

Verified by exact type identity, not assignability: 41 assertions of the form
`Equals<Now.X, Before.X>` against a frozen pre-split snapshot, covering every
exported name, plus a per-key pass over all 83 `PreloadApi` keys. All three
projects typecheck clean with those assertions active.

Verification note: these tsconfigs are `composite: true`, and `tsc --noEmit`
will reuse a stale `.tsbuildinfo` and report clean for a state that genuinely
fails. Every result above was produced after deleting the buildinfo, including
a negative control confirming the gate still fails on deliberate drift.

Drops the `max-lines` bypass and its baseline entry (ratchet 346 -> 345).
2026-08-13 20:52:04 -07:00
Neil 583ab1601b refactor(shared): group worktree, github, and linear modules into folders (#14437)
`src/shared` is a flat directory of ~1,150 entries. The worktree, github, and
linear domains accounted for 71 of them, so finding the module you wanted meant
scanning a wall of same-prefixed filenames.

Move each domain into its own folder and drop the now-redundant prefix:

    src/shared/github-pr-types.ts    -> src/shared/github/pull-request-types.ts
    src/shared/worktree-id.ts        -> src/shared/worktree/id.ts
    src/shared/linear-links.ts       -> src/shared/linear/links.ts

This follows the existing `network/` and `new-workspace/` convention in the
same directory, which also drop the prefix inside the folder.

Whole clusters move, including tests. Foldering only part of a domain would be
worse than flat: a reader would have to check both `github/` and the flat
directory, and `github-auth-types.ts` / `github-project-types.ts` are type
modules that belong with the rest. No files with these prefixes remain flat.

Import specifiers were rewritten by resolving each one to an absolute path and
recomputing it, not by string substitution, so the `@/../../shared/...` alias
forms are handled correctly. 501 specifiers across 298 files.

Two things `tsc` cannot catch, handled explicitly:

- `github-project-types.ts` carries its own `max-lines` bypass, so its baseline
  entry is REPOINTED to the new path rather than pruned. Pruning would drop the
  bypass and then flag the new path as a fresh violation. Ratchet stays at 345.
- `mobile/` is outside `pnpm typecheck` and cannot be typechecked here
  (`mobile/node_modules` is empty). Instead every relative specifier in the repo
  was resolved against the filesystem: 174 unresolved before this change and 174
  after — identical, so nothing broke in mobile either.

The pinned `tests/e2e/.cross-version-checkouts` fixtures are deliberately NOT
rewritten; they are a snapshot of an older release and still reference the old
paths.

Verified: cold `tsc --noEmit` green on node, cli, and web (buildinfo deleted
first — these projects are `composite: true` and reuse stale caches).
2026-08-13 20:44:16 -07:00
Neil eb22e497bb Revert "fix(ssh): reapply the reattach-identity work and stop the fallback fence stranding moved panes" (#14395) 2026-08-13 18:11:33 -07:00
Neil 6a0c8fa541 fix(ssh): reapply the reattach-identity work and stop the fallback fence stranding moved panes (#14384)
* Reapply #13326 and #13928 (un-revert #14361)

Restores the SSH reattach-identity and daemon-occupancy fixes. Reverting them
reintroduced their P0s, filed as STA-4224, STA-4225, STA-4227, STA-4230,
STA-4232, STA-4233 and STA-4234 against #14361.

The tab loss that motivated the revert is fixed in the commits that follow, so
this reapplication is not a straight redo.

* fix(relay): stop the fallback attach fence refusing a pane that moved tabs

The primary fence was moved to the shell's own incarnation precisely because
paneKey/tabId froze the pane's LOCATION at spawn and refused panes that had
merely moved. The fallback that older clients fall into kept the old rule, so
the correction never reached it — the same 'the rule exists, but this path does
not ask it' leak this work has hit repeatedly.

A refusal here is not recoverable: an identity mismatch never grounds a respawn,
so the pane keeps a live shell it can no longer reach and renders blank.

Narrowed to paneKey, which is the identity; the tab is a location. Restoring the
tabId comparison reddens the new test.
2026-08-13 16:45:24 -07:00
Jinwoo Hong f9f55075f6 fix(vm): adopt provisioned SSH checkout roots (#14353) 2026-08-13 16:23:22 -07:00
Neil 11cd2b4310 revert(ssh): back out #13326 and #13928 — reconnect loses every tab (#14361)
* Revert "fix(daemon): stop killing live coding agents when the daemon can't report its sessions (#13928)"

This reverts commit 2e8cf589de.

Reverted together with #13326: the 1.4.182-daily.202608131439 build carrying
both loses every tab on an SSH disconnect/reconnect cycle. Reverting first so
main stays releasable and the P0 fixes in the wild remain cherry-pickable,
rather than fixing forward on a shipped regression.

* Revert "fix(ssh): stop SSH reconnect from multiplying terminals and resuming agents twice (STA-3077)" (#13326)

This reverts commit 3ab8b6a117.

Reported on 1.4.182-daily.202608131439: connect to an SSH worktree, disconnect
the host from the hosts popup, reconnect — every tab is gone. That is worse than
the behaviour this PR set out to fix, where most tabs were retained.

Reverting rather than fixing forward, so main stays releasable and the P0 fixes
already out in the wild stay cherry-pickable. STA-3077 stays open.
2026-08-13 14:54:29 -07:00
Brennan Benson b908b55f6d feat(worktrees): add per-source visibility controls (#14189)
* feat(worktrees): add per-source visibility controls

* fix(worktrees): explain unsupported visibility hosts

* fix(worktrees): keep add location form inline

* fix(worktrees): align source visibility across runtimes

* test(worktrees): cover Windows drive-relative roots
2026-08-13 09:20:11 -07:00
Neil 4882eeb8ac rm git shim: neutralize stale wrappers without a host gate (#14255)
* Revert "fix terminal attribution shim removal edge cases (#14187)"

This reverts 585dd6d3a9. Re-landed in the next commit without the host capability gate. Nothing shipped with it, so no migration constraint.

* rm git shim: neutralize stale wrappers without a host gate

Re-lands the cleanup half of #14187: pass-through tombstones for retained wrapper paths, env/PATH scrubbing at every spawn owner, and the retired setting drop.

Only writes tombstones when the legacy directory already exists, so a clean install no longer has it created. Leaves out the terminal.attribution-removed.v1 capability gate: the tombstone neutralizes each host locally, so refusing terminal create/split against older hosts denied service without adding cleanup.

* rm git shim: surface neutralization failures and fix rollback marker

Readiness review follow-ups: warn on each failed attempt and on give-up (was silent and undiagnosable); write a VERSION marker distinct from the retired shim's '7' so a rolled-back build rewrites its own wrappers; clear a captured ORCA_REAL_* path that no longer exists so the cmd wrapper's where.exe fallback can run; stop a locked temp file masking the real error. Adds retry-exhaustion coverage.

* rm git shim: pin the cmd fallback order and correct the give-up count

Round-2 review follow-ups: string-pin that a stale ORCA_REAL_* is cleared before the where.exe fallback, and count the initial attempt in the give-up warning so it agrees with the per-attempt line.

* rm git shim: keep the split-failure toast

The revert took a toast that #14187 added alongside the gate but which stands on its own: without it a failed remote split only reaches the console and the pane silently never appears. Also pins attempt ordinals in the retry-exhaustion test.
2026-08-13 03:01:45 -07:00
NeilandOrca 3ab8b6a117 fix(ssh): stop SSH reconnect from multiplying terminals and resuming agents twice (STA-3077) (#13326)
* fix(ssh): stop reconnect from grafting panes and stacking remote leases

Reconnecting an SSH-backed workspace added terminal panes the user never
opened, and the remote host accumulated shells nobody was using — one
report went from 2 to 19 to 20 relay PTYs across three reconnects
(STA-3077).

Two root causes, both in the store.

Reattach could create UI. `persistPtyBinding` has four creating branches
— mint a tab, mint a root leaf, split the root and graft a leaf, mint a
layout. All four are load-bearing for `pty:spawn`, which can beat the
renderer's debounced layout writer, but none of them is appropriate on
reattach, where the pane either already exists or is gone for good. Add
`mayCreate`, defaulting true so the spawn path is untouched; every
creating branch already sets `terminalMembershipChanged`, so refusing is
a check rather than a new code path.

Lease identity had no pane key. `upsertSshRemotePtyLease` matched on
`(targetId, ptyId)` alone, so a pane that re-leased under a new relay id
left its predecessor live with nothing to retire it, and the next
reattach fanned out over both. One pane now keeps at most one live
lease. Superseded leases are marked `expired` rather than terminated:
losing a lease is not proof the shell died, so the remote process is
deliberately left running.

Tests assert observable behavior rather than mechanism, so they stay
valid under any implementation that fixes this.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record the terminal session behavior contract

Properties stated as observable behavior rather than mechanism, so an
oracle written against them survives a change of implementation.

Records the weaker, correct form of the timer rule — a timer may never
be the sole cause of a destructive action — because recovery budgets and
scratch-file age gates are correct code that an absolute ban would
condemn. Also notes which mechanisms are deliberately not required, so
each has to earn its place rather than arrive with an architecture.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): heal duplicate pane leases that predate pane-keyed supersession

Pane-keyed supersession stops new duplicates, but it does nothing for
installs that already carry the ones STA-3077 accumulated — the report
behind this reached 20 live leases across a handful of panes, and every
reconnect fanned out over all of them.

Retire the stale duplicates once per reattach pass, keeping the newest
lease for each pane under a total order so two hosts resolve a tie the
same way. As with supersession, retired leases are marked `expired`
rather than terminated: their remote shells are deliberately left
running, because a lease we chose not to revive is not evidence the
shell died.

The relay-session store stubs gain the new method. Note the gap this
leaves open: those shells keep running and are no longer reachable from
the app, so the "accumulates unused shells" half of the report needs a
visible recovery surface rather than a silent kill.

Co-authored-by: Orca <help@stably.ai>

* fix(terminal): stop respawning a shell that is still running

A pane that failed to reattach spawned a fresh shell. Because the
restored session id came along, the replacement resumed the same agent
session, and two processes appended to one transcript — reported
repeatedly, up to five concurrent resumes of a single session.

Two defects fed it.

The relay reported a source that merely needed re-establishing as
`SSH_SESSION_EXPIRED`. The shell was still running; only its output
source was gone. Give that outcome its own error so it stops reading as
"the session no longer exists".

The reattach failure handler then treated every error as proof of death.
It checked for expiry and, in the else branch, took the identical
action — so the check bought nothing and a transport fault, a timed-out
call, or a wedged relay all respawned. Respawn now requires proof: an
explicit host expiry or a not-found PTY. Anything else, including an
error we have never seen before, is unresolved, leaves the shell
running, and keeps the binding for a later reattach.

Two existing tests asserted the old behavior. One threw a bare error as
scaffolding to reach the spawn-adoption door; it now throws proof, which
is what it meant. The other pinned the expiry mapping itself, and now
asserts the outcome fails closed *without* being reported as expiry.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record what makes a retention bound safe

Shortening a grace period is the wrong lever. Measuring process time and
gating reclamation on an independent observation are what make one safe,
and they are what deployed systems actually do.

Also records that lifecycle belongs in the attach reply rather than a
delivered event — that is what removes the need for a durable per-consumer
cursor to guarantee an exit is never lost.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): assert the empty-failure case without an empty Error

A thrown empty value exercises the same property — a failure carrying no
usable message is not proof the session is gone — and does not trip the
empty-error-message lint.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): let the durable pane binding outrank recency when retiring leases

Choosing the newest lease for a pane is wrong whenever a newer lease
exists that no pane is bound to: it retires the lease the pane is
actually attached to, detaching a live terminal instead of healing it.

Two changes. Arbitration now prefers the lease matching the pane's
durable binding, across both the SSH-target and local partitions,
falling back to recency only when no binding names either candidate.

And supersession at upsert time now defers rather than expiring a bound
predecessor. When a lease arrives for a pane that is still bound to a
different PTY, the binding has not caught up yet, so both stay live and
reattach arbitrates once the binding is available.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): roll back a lease retirement whose durable write fails

`flush()` logs and swallows write errors, so a failed write left these
leases retired in memory while disk still called them attached — and the
pane bindings scrubbed alongside them stayed scrubbed. Use `flushOrThrow`
and restore both the lease states and the affected session partitions
when it throws, reporting nothing retired.

Co-authored-by: Orca <help@stably.ai>

* test(ssh): prove pane and remote PTY cardinality across reconnects

Counts the shells the relay actually hosts, on the container, rather
than inferring them from app state — that is the census the report was
based on. Asserts the PIDs are unchanged, not merely the count, so a
kill-and-respawn cannot pass.

Every pane streams before the transport is severed: an idle pane sends
no recovery checkpoint, so only a live source comes back needing
re-establishment, which is the outcome that used to read as expiry.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): actually pass mayCreate:false from the reattach binding write

The `mayCreate` guard was correct and had no production caller, so the
reattach path still went through the creating branches and grafted panes
back. `restoreReattachedPtyRuntime` is that call site — RC3 in the
original diagnosis — and it now refuses to create.

Binding moves ahead of runtime registration, because registering first
would surface a pane the user never opened before the refusal landed. A
refusal leaves the remote shell running and reattachable; a *thrown*
write stays unknown and still registers, so a failed disk write cannot
detach a live pane.

Adds an oracle over the call site itself. The store-level tests all
passed while the fix was inert, because they called the store directly —
only pinning the wiring catches that.

Co-authored-by: Orca <help@stably.ai>

* fix(terminal): apply the respawn-requires-proof rule to both reattach paths

connectPanePty has two near-verbatim reattach blocks — one keyed on the
deferred SSH session, one on the restored session — and only the second
was fixed. The first still checked for expiry and then respawned
unconditionally anyway, so a transport fault there resumed the same agent
session a second time.

Also keep the wire token out of the pane. The main-process bridge only
special-cases expiry, so a source-restore failure crossed IPC as raw
`SSH_SOURCE_RESTORE_REQUIRED: <id>` text and surfaced to the user. It
correctly does not respawn; it just should not read like that.

Co-authored-by: Orca <help@stably.ai>

* test(ssh): state plainly that the reconnect spec is a forward guard

It was run against an unfixed tree and passed, so it does not prove the
STA-3077 fixes and should not be read as if it does. A clean severed
transport does not reproduce the field conditions — accumulated duplicate
leases, or a source returning needing re-establishment.

It keeps its place as a forward guard: it counts the shells the relay
actually hosts and pins their PIDs, so a later change that grafts a pane
or respawns a shell fails here.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record that a guard must be pinned at its call site

A refusal that exists and is never passed is indistinguishable from no
refusal, and store-level tests cannot tell the difference — they call the
store directly. Learned from `mayCreate`, which was correct and had no
production caller for several commits.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): park one PTY's exhausted delivery recovery instead of dropping the channel

A per-PTY recovery budget running out disposed the whole relay channel,
so one PTY that could not re-prove its delivery aborted every in-flight
filesystem and git request on that host and stalled every sibling pane.
A retry count is not proof of anything, and it certainly is not proof
about the other sessions sharing the channel.

Exhaustion now parks that PTY's delivery. The remote shell keeps
running, its lease stands, and the next relay open reattaches it with a
fresh delivery generation — the parked state is cleared on teardown and
the generation changes on reconnect, so a reconnect recovers it.

The consecutive-attempt ceiling goes away entirely; the per-generation
one is what bounds the retry cost, and the second ceiling only existed
to reach the channel drop sooner.

Tradeoff worth stating: the failing pane used to self-heal within
seconds because the forced reconnect wiped all rejection state, and it
now stays frozen until the next relay open. That is a worse outcome for
that one pane and a much better one for every other session on the host,
and reconnecting is user-reachable.

Co-authored-by: Orca <help@stably.ai>

* fix(pty): let liveness say unknown instead of forcing it to say dead

`IPtyProvider.hasPty` returned a boolean, so a provider whose inventory
was empty for reasons that have nothing to do with the session — socket
down, cache never hydrated, provider generation just constructed — had no
way to say so and answered "absent". Its own siblings already knew
better: `probePtyLiveness` and the runtime's `PtyController.hasPty` were
both already `boolean | null`, with consumers branching on null
correctly. The lie was injected at exactly one interface.

Now three-valued, and each provider answers unknown where it cannot
prove absence: the daemon adapter off-socket, the SSH provider before a
completed listing, the router when any adapter cannot answer, and the
degraded provider rather than fabricating a verdict. `terminal_gone`
requires unanimous proven absence.

Also fixes a real cold-start bug this surfaced: `pty:hasPty` never
awaited the daemon-swap startup promise, though the sibling
`probePtyLiveness` bridge already did, so before the swap the local
provider answered an authoritative false for every daemon-owned id.

Net +27 production lines. The plan behind this predicted -92 on the
strength of deleting the renderer's dead-session reconcile path; that
code is live (`pty-connection.ts` imports it), so nothing was deleted.
Expressing a third value where there were two costs lines, and a
deletion that is not real is not worth manufacturing.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): track the terminal-session correctness handoff package

The package was untracked under a gitignored `docs/**`, with the
un-ignore rules living only in an uncommitted .gitignore edit — a single
`git clean -xdf` would have destroyed the authoritative plan.

The 814-path construction snapshot is now pushed as
`nwparker/react185-authority-snapshot` too; it had no remote ref.

Co-authored-by: Orca <help@stably.ai>

* test(ssh): make the reconnect settle window actually wait

The settle poll reused a matcher the assertion 15 lines above had already
satisfied, and Playwright's poll engine probes immediately and returns as
soon as the matcher passes — so it observed the same state twice and
elapsed 0ms. A shell grafted a second or two after reattach reported
ready slipped through into the next cycle.

Reviewer was right on #13111. Test-only; no production change.

Co-authored-by: Orca <help@stably.ai>

* test(ssh): census both durable session partitions on reconnect

Adds a second reconnect scenario and a helper that reads pane records
from the local partition as well as the ssh host partition. That split
matters: the reattach binding call passes no hostId, so a grafted pane
lands in the LOCAL partition and an oracle reading only the host
partition passes whether or not the guard is present.

Both tests remain forward guards. The second one was reported as
discriminating and did not reproduce: with `mayCreate: false` removed
from the call site and the app rebuilt, both still passed. Its induction
races `pty:kill` against a severed transport, so when the kill lands the
lease is cleaned up and there is nothing left to graft. The handoff
README is corrected to say so rather than claim a journey.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record the user decision relaxing G6

G6 becomes minimise-and-justify rather than strictly net-negative. The
deletion budget the plan assumed does not exist: an entrypoint-rooted
import graph found 51 of 53 candidate files reachable and instantiated
on live paths, leaving 263 deletable LOC against roughly +1,021 to
offset. Correctness may still not be traded for line count.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): add discriminating oracles for restart, daemon, skew and namespaces

Six parallel streams, each required to fail with its guard removed rather
than merely pass.

Local restart proves the OS process itself survives, by reading
`ps -o lstart=` for the shell's own pid. That matters: with the quit path
made destructive, the tab, leaf and pty ids all came back byte-identical
while the shell underneath was a new process — every existing restart
spec would have stayed green. Two separate guards were removed to redden
it, and the second reddens only the stale-operation case.

Daemon restart discriminates by reverting three-valued `hasPty`; version
skew now covers publication semantics and confirms the new
`SSH_SOURCE_RESTORE_REQUIRED` token mutates nothing on an old client;
two-host isolation censuses both containers.

Deletes `src/relay/pty-source-replay-index.ts` — 201 production lines
with no importer outside its own test, verified against an
entrypoint-rooted import graph rather than a name grep.

Five namespace tests are skipped, not passing: they reproduce a defect
still live on main where folder-workspace ids compare equal with the
instance suffix stripped. PR #12474 fixes it; they are its oracle.

Co-authored-by: Orca <help@stably.ai>

* test(ssh): induce the reattach graft deterministically instead of racing a kill

The previous induction closed a pane while the transport was severed and
relied on `pty:kill` FAILING so the lease outlived the pane record. It
does not fail: with the provider already torn down, `pty:kill` takes its
tombstone branch and marks the lease terminated, and `reattachKnownPtys`
filters terminated leases out of the fan-out — so the reconnect never
visited the PTY the test was about. It passed on both trees.

Seed the precondition instead. Spawn a real remote PTY on a leaf that
never becomes a pane, then roll the host partition back to its pre-spawn
snapshot, leaving a live lease and a live remote shell that no durable
pane owns. No failure races a success.

Adds a vacuity guard that is independent of the tree under test: the
lease's own `lastAttachedAt` must advance, proving the fan-out actually
visited this lease before the pane census is trusted.

Verified on this machine under an isolated TMPDIR, since the e2e
harness keys its seeded-repo pointer on a machine-global tmpdir path:
guard present passes, guard removed fails with the phantom leaf grafted
into the local partition, guard restored passes.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): propose one authoritative binding identity

Every defect this program has touched is the same defect: identity
compared with the wrong key, or not compared at all. Lease keyed without
the pane, reattach using a creating write, folder-workspace ids compared
with the instance suffix stripped, local mutating IPC carrying only an
id, a live shell classified as expired, liveness unable to say unknown.

Proposal: one branded binding type built from fields that already exist
and are already persisted, constructible only from an authoritative
source, carried by mutating operations, compared by one shared function.
Makes a wrong-key comparison a type error rather than the next incident.

Under adversarial review, including against the open issue corpus.
Not accepted.

Co-authored-by: Orca <help@stably.ai>

* fix(pty): refuse mutating operations aimed at a superseded PTY

`pty:write`, `pty:writeAccepted` and `pty:resize` accepted any id. The
renderer queues input, so a keystroke buffered before a reattach landed
on whatever PTY had since taken the pane — and a resize reshaped the
successor's shell.

Main already tracks `ptyPaneKey` and `paneKeyPtyId` in lock-step, so
their disagreement is proof the caller's id was superseded. No wire
change, no renderer change, nothing added to the input payload.

An id with no recorded pane stays permitted: unowned and orphaned PTYs
are unknown, not stale, and unknown never authorizes refusing an explicit
operation. That is also what keeps orphan cleanup working — those ids
have no pane by construction.

The tests pin the CALL SITES, not the predicate. A capability that exists
and is never called is indistinguishable from no capability, which is
exactly how `mayCreate` sat inert here for several commits with every
test green.

Co-authored-by: Orca <help@stably.ai>

* fix(pty): fence signals at a superseded PTY, and pin why kill is exempt

A signal means "interrupt my pane", so delivering one to a PTY the pane
has already replaced is a misdirected interrupt. Fence it with the same
lock-step proof used for write and resize.

`pty:kill` stays deliberately unfenced and a test now pins that: a
superseded PTY is orphaned, and reclaiming it is exactly what the
orphan-cleanup callers ask for. Refusing there would break the operation
that reclaims leaked shells — the opposite of the intent.

The fence sits at the IPC boundary, above `tryGetProviderForPty`, so it
covers local, daemon and SSH rather than the local path alone.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): poll the pane binding read so a slower host cannot flake it

`readPaneBinding` took a single unpolled read of a DOM dataset attribute
immediately after a renderer reload, while its sibling helper polls the
same data for 15s. On a native Linux host both tests failed every run
with 'No bound terminal pane is mounted' while the app was demonstrably
healthy — the screenshot showed the terminal restored with a live prompt
and the boot PID echoed.

The assertion is unchanged; it is only awaited. Nothing is weakened.

Found by running this spec on native Linux rather than assuming macOS
behaviour generalises.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): make the restart identity spec run on Windows too

Both probes were POSIX-only and unconditional: `echo ...=\$\$` for the
shell's own pid, and `ps -o lstart=` for its start time. Running the spec
on a real Windows host proved it dies before reaching either guard, so
Journey 1's Windows half was unprovable rather than merely unproven.

PowerShell exposes the same two facts as `$PID` and `Get-Process`
StartTime. The start time still matters on both platforms for the same
reason: a PID alone cannot separate a survivor from a reused number.

Still green on macOS. The Windows path is written from the host probe and
has not itself been executed end to end — that is the next thing to run
there, not a claim being made here.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record the fence's real gap and what peer designs taught

Marks the client-constructed binding proposal as rejected with the three
false claims that sank it, and records what shipped instead.

States the shipped fence's actual limitation rather than leaving it
implied: it compares a binding, not an incarnation, so a respawn under a
reused ptyId passes. The obvious remedy is wrong here — the agent-create
id is deterministic by design so a replayed create stays idempotent, and
randomising it would trade this narrow gap for a duplicate-spawn bug.

Also records the ranked lessons from four comparable agent IDEs, chiefly
that a typed end-reason at end time is what stops a user quit from
looking like a resume candidate.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): promote Journey 1 to proven on all three platforms

The oracle now runs natively on macOS, Linux and Windows, and its
discrimination was watched on each: a mutation reddens it, a restore
greens it. On Linux and Windows both mutations were run, and the second
reddens only the stale-operation test — so the journey's two clauses are
proved independently rather than jointly.

Windows is the new evidence. The PowerShell branches added blind at
ebffb85a848 executed correctly on their first run: `$PID` expanded to
real integers, which also proves the pane shell there is PowerShell-family
rather than Git Bash, and `Get-Process StartTime` returned kernel start
times 5.4s apart — so a recycled pid could not have passed as a survivor.

First journey promoted in this program. The other twelve are unchanged,
and the residual limit on "every stale exact operation" is recorded
rather than glossed.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): add discriminating oracles for the daemon, skew and multi-host journeys

Daemon: replaces a spec that modelled only a client restart and never
crossed the daemon boundary, whose successor generation owned nothing so
"the live successor is neither killed nor replaced" was vacuous. The PTY
leader is now a real login shell reporting `$$` back through the
production write path, resolved to a kernel start time. Two mutations
each redden exactly one of the three clauses, on macOS and Linux:
reverting three-valued `hasPty` reddens only the unknown-not-dead
clause; widening the sole-provider fallback reddens only the stale
generation clause.

Skew: reverting the restore-required publication to expiry reddens 4 of
5 new tests while the legacy control stays green — the regression this
branch fixed is now caught if reintroduced.

Multi-host: restoring `mux.dispose('connection_lost')` reddens sibling
isolation on one host. It does NOT redden across hosts, and that is
recorded rather than glossed: a mux belongs to one relay session per
target, so its dispose cannot cross a host boundary. Journey 4's
cross-host clause rests on isolation-by-construction, not on a mutation.

No production code changes.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record journey evidence that falls short of promotion

Four journeys now have discriminating oracles but none meets its full
stated scope, and each shortfall is named rather than rounded up.

Journey 2 is one WSL run from promotion. Journey 12's tests are
in-process, so they do not close the live-skew gap the original ledger
named. Journey 4's cross-host clause cannot be proven by mutation at all
— a mux is per target, so its dispose cannot cross hosts, and the
cross-host test stayed green under the mutation that reddens siblings.
Journey 13 measured one dimension of ten, on lifted predicates rather
than through real IPC.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): promote Journey 2 to proven on macOS, Linux and physical WSL

The oracle runs on every environment the journey names, and is
clause-selective on all three: reverting three-valued `hasPty` reddens
only the unknown-not-dead clause, and widening the sole-provider fallback
reddens only the stale-generation clause.

Selectivity in WSL was established rather than assumed. The spec runs
serially, so a red first test reports the others as "did not run" — they
were re-run alone under the same mutation and stayed green.

Also records that an Orca WSL-mode terminal now starts on that host at
all, which it could not before: the distro had no provisioned default
Unix user, so every interactive launch blocked on first-run setup.

One diagnosis from the WSL run is corrected here rather than repeated:
the unrelated `local-pty-shell-ready` failure was attributed to bash
5.3.9, but macOS runs the same bash version and passes 67/67. The trigger
is environmental to that distro, and the underlying defect is that the
spec pins an absolute count of OSC markers it does not own.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): correct the WSL provider-suite diagnosis

The WSL run blamed bash 5.3.9 for the unrelated
`local-pty-shell-ready` failure. macOS runs the same bash version and
passes 67/67, so the version is not the cause — the trigger is
environmental to that distro, and the underlying defect is that the spec
asserts an absolute count of OSC markers it does not own.

Co-authored-by: Orca <help@stably.ai>

* test(runtime): unskip the workspace-namespace oracles now their fix has merged

These five reproduced a defect that was live on main: folder-workspace
ids were compared with the instance suffix stripped, so two workspaces
sharing a directory read as the same namespace. They were committed
skipped, pointing at the PR that fixes it.

That PR is merged, and they pass. Verified they still bite: restoring the
suffix-stripping comparison reddens exactly these five and leaves the
other four green.

An oracle written before its fix, held skipped, and confirmed against the
fix after the merge — rather than deleted and rewritten from the answer.

Co-authored-by: Orca <help@stably.ai>

* test(ssh): add MaxSessions, lazy-discovery and paired-skew oracles

Three journeys attempted; none promoted, and the reasons are recorded in
the ledger rather than rounded up.

MaxSessions=1 against real OpenSSH, with the cap read back from `sshd -T`
rather than assumed, and remote pids read on the container two
independent ways that must agree, each carrying its kernel start time.
Two disjoint mutations discriminate — one reddens only the reconnect
clause, the other only the two restart clauses. But the disconnect clause
is a forward guard: four separate guard removals left it green, so
nothing shipped is load-bearing for it.

Lazy discovery samples sshd's own accept log and live session census
across a 22s window with the in-use host as a positive control. No
mutation reddens its third clause alone — the real cross-host lease
scoping is load-bearing, but removing it breaks the sibling host during
setup, so the failure carries no clause information.

The paired-runtime skew spec pairs two real processes at different
versions and refuses to run rather than degrade into a same-version
pairing that would look green and prove nothing.

No production code changes.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record why the duplicate-resume fix was not built

I recommended adding a typed end-reason so a user quit stops looking like
a resume candidate, then went to implement it and stopped.

`SleepingAgentSessionRecord` already carries three fields that each exist
to stop something resuming that should not have — `origin`,
`restoreOnTabOpenOnly`, and `automaticResumeBlockedBy` — each traceable
to its own incident, consulted at 22 non-test sites. A fourth predicate,
however well typed, is the fifth containment cycle.

The designs without this bug do not have a better flag; they resume only
on an explicit action, into a new terminal id, and make two agents in one
terminal unrepresentable in the schema. The first of those is a product
decision about whether automatic resume stays a feature, so it is the
user's call rather than mine.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): reconcile G6 with the recorded decision and assess its clauses

G6's body still demanded strictly-negative production LOC after the user
relaxed it to minimise-and-justify, so the gate had two conflicting pass
conditions and no single truth value. Its body now points at that
decision.

Assessed the remaining clauses against the branch rather than assuming.
Two fail structurally: more than one identity comparison and mutation
admission path still exist, and `terminal-input-quarantine.ts` is still
reachable from two production files.

Records why the quarantine is not subsumed by the superseded-PTY fence,
which I had assumed and checked. The fence refuses writes aimed at a
stale ptyId; the quarantine guards the user's next keystrokes landing on
the successor under its current, correct id — a case the fence never
sees. Removing it needs the recovery path to surface a different shell as
unresolved, not a deletion.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): the input quarantine is load-bearing, not superseded

G6 lists "no superseded quarantine remains reachable" and this module was
assumed to be one. Disabling its single call site reproduces the hazard
it exists for — `cho hi; rm -rf x` reaching the shell — so deleting it
without a replacement re-opens command execution.

The replacement was costed by building it rather than estimated: +26
production LOC to thread the incarnation, ~+33 complete, and the
cross-remount state it needs outlives the destroyed pane so it becomes a
module about the size of the one deleted. Floor is roughly +140 to delete
88, and it would add a second identity comparison to a gate already
failing for having more than one.

The decisive part is that the route is not uniformly available: remote
runtime results carry no incarnation, old hosts cannot be made to publish
one, and mixed versions are the normal state. A paired client reads
unknown, which this program's own rule says is not proof — so either
every remote reattach surfaces unresolved, or a fallback is needed and
the only correct fallback is this module.

Whether to amend the clause or accept something weaker on remote hosts is
a user decision, so the clause verdict is left as failing rather than
quietly reclassified.

Co-authored-by: Orca <help@stably.ai>

* refactor(runtime): collapse duplicate identity comparisons

G6 requires one identity comparison; five implementations existed across
two concepts.

Worktree-namespace identity had two: `runtimeWorktreeIdsEqual` and
`runtimeWorktreeIdentityKey` independently re-derived repoId plus
normalized path. Equality now derives from the key, so the comparison and
the sleep / mutation-queue keying cannot drift into two different rules —
which is exactly how the suffix-stripping bug reached production once.

Pane identity had three byte-identical leaf-UUID comparisons, in
orchestration `db.ts`, `lifecycle-reconciliation.ts`, and
`orchestration-legacy-process-identity.ts`. One copy moved to
`stable-pane-id.ts`, which already owns `PaneKey`, `parsePaneKey` and
`makePaneKey` and which all three already imported. No new module, no
branded type, no parallel comparison.

Net -14 production lines. The namespace oracle still bites: restoring the
filesystem parser inside the identity key reddens exactly its five cases.

The raw counts are not the actionable set, and the classification is
worth recording: of 409 non-test `worktreeId` comparisons, 71 are typeof
guards and 81 are sentinel tag checks. Most of the remainder are renderer
predicates over store rows where both operands are the same main-minted
id, so normalizing there would widen equality rather than correct it.

Co-authored-by: Orca <help@stably.ai>

* refactor(terminal): finish a half-done fixture move and audit the rest

`xterm-bypass-event-fixture.ts` and `__fixtures__/xterm-bypass-event.ts`
were byte-identical apart from an import path. The `__fixtures__` copy had
zero importers and the live copy compiled as production — someone started
the move and left both. Dead copy deleted, live one moved, its three test
importers updated.

Audited the wider G6 clause by importer rather than filename: 32 test-only
files, roughly 3,300 LOC, currently compile as production; 4 of the 36
candidates have real production importers and are correctly placed. The
list is recorded in the goalposts.

Those 32 are almost all older than this program and outside the terminal
surface, so sweeping them belongs in its own change rather than inside a
terminal PR. The clause stays failing, with the remaining files named.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): the fixture clause already holds where it matters

Checked what the build emits rather than reasoning from file paths. None
of the 32 test-only fixtures appears in `out/` — Rollup drops them because
no production entrypoint reaches them. On "compiles into the shipped
product", this clause holds today.

On the other reading it cannot be closed by moving files at all: both
production tsconfigs use bare `include` globs with no `exclude`, so a
`__tests__/` directory matches exactly like any other path, as does every
`*.test.ts` in the repo. Relocating 32 fixtures would remove nothing from
typecheck scope.

A sweep was started and stopped once this was verified, rather than
landing 32 moves across areas this program does not own for no gain. If
the intent is that typecheck scope should exclude test code, that is a
repo-wide tsconfig change with a different owner.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): add plain-language design and test overviews

Two reviewable documents with diagrams, written so someone with no prior
context can follow what breaks, why, and what changed.

The design overview explains the five things stacked behind one terminal
rectangle, the 2 -> 19 -> 20 report, the three root causes, and the rule
underneath all of them: unknown is not dead.

The test overview explains why a green test proves nothing on its own,
the four-step mutation proof we adopted, and — the part worth reviewing
hardest — an honest account of what could not be proven and why, including
the properties that are true by construction and therefore have no guard
to remove.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): add a self-contained visual report of the design and its evidence

Pre-renders every diagram to inline SVG in both themes so the report opens
offline and stays sharp when zoomed. States the gate/journey score and the
retractions alongside the fixes, so the unproven half is as visible as the
proven half.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record the finalized two-plane architecture decision

Adopts the data-plane proposal and adds the control-plane track it does not
cover: re-key ownership by pane, split orphan inventory out, then delete the
compensating code. Records that the host-authority alternative was refuted and
that the shipped keystroke fence is inert on the reattach path.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): add the design brief the review counsel works from

Separates verified code facts from unverified leads so reviewers attack the
design rather than a reconstruction of it, and records which simpler
alternatives were already refuted and why.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): report the design counsel's outcome and the live respawn bug it found

Three review rounds across two models replaced the two-record split with one
leaf-keyed record, deleted attach-time pane identity, and made orphans a
connect-time projection. Records that a shipped gesture still turns a healthy
remote shell into a duplicate agent resume, and that the renderer classifier in
that chain treats an error-message shape as proof of death.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): correct the report — the respawn proof gate guards a minority path

A final review traced every auto-respawn route. The primary one converts the
reattach failure into a boolean before any classifier sees it, so the shipped
proof gate never runs there. Records that two of the six shipped changes are
narrower than claimed, and why their tests could not have caught it.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): explain the landed design on its own terms

One leaf-keyed ownership record, orphans computed at connect, and replacement
shells only on positive proof — with the shipping order and the one product
trade the design asks the owner to accept.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): rewrite the design explainer in plain English

The first version assumed the reader knew the codebase. Reframed around two
bugs, two fixes and one decision, with the jargon replaced by pane / program /
note / helper and a five-word glossary for what could not be avoided.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): stop reading an identity mismatch as a dead shell

The relay reports a pane-identity mismatch by saying the pty was not found,
but it found it — comparing identity is how it noticed. Publishing that as
expiry made the renderer clear the binding and cold-restore with agent resume,
so a live shell gained a second agent on one transcript. Reachable today by
detaching a pane into a new tab, which changes the tab the relay froze at spawn.

Mismatch now carries its own token and the classifier refuses it as proof.
Genuine absence still expires, so a shell that really went away is not stranded.

The three failure tokens move to src/shared: main published them and the
renderer decided respawn on them, from two copies that had drifted apart.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): stop sending pane identity on reattach

The relay froze pane identity at spawn, so moving a pane to another tab made it
refuse a live shell — and refuse by saying 'not found'. The comparison is
presence-guarded, so not sending the fields disarms it on every relay version
including ones already installed on hosts: no wire change, no redeploy.

Nothing is lost. It existed to catch a relay restart recycling pty-N for a new
shell, and in exactly that case pane and tab both still match, so it accepted
the wrong shell anyway. The incarnation the attach returns is what distinguishes
those, and it already crosses the wire.

Removes the whole client-side apparatus: the expected-identity type, its
per-lease derivation, its map, and the parameter threaded through four layers.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): add tracked goalposts for the new design

Each goalpost is a behaviour with an oracle and the mutation that must redden
it, so 'proven' cannot be claimed from a green test. Records the anti-inert rule
as a first-class goalpost, since three guards in this program passed their tests
while sitting off the route production takes.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record that the recovery grant is dead code, deleting a design step

The lease stores a relay-native pty id and the caller passes the app form, with
a raw equality comparison between them, so the 30s grant cannot fire for a real
SSH pane. The death rule that existed to referee it is deleted rather than
built, and the dead path itself becomes a removal.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): keep the full design detail in the repo

It only existed in an ephemeral job directory, so the plain-English explainer
had no durable source for its specifics — record shape, death rule, reattach
algorithm, migration order and the 25 oracles.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): add a resume prompt for a clean session

Points at the goalposts as the contract, names the three goalposts whose oracles
are already written and red, and carries the process rules that were learned the
expensive way — prove guards reachable, verify mutations land, commit per step,
and never let a subagent write production files in a shared worktree.

Co-authored-by: Orca <help@stably.ai>

* test(ssh): add the failing oracles for goalposts S3, S4 and S5

Intentionally RED: 14 clauses that fail against current behaviour and go green
under the changes named in new-design-goalposts.md. The branch is held unmerged,
so red here means unimplemented, not broken.

Each was verified to fail for the right reason and to flip green under the
identified fix, which was then reverted. Each pins the producer as well as the
consumer, so no clause can pass vacuously if its route is ever severed — the
failure mode that let three earlier guards ship inert.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): stop fabricating an exit when a reattach fails

A failed attach never proves the shell exited. The relay answers not-found for
a pane-identity mismatch and for any id it merely cannot hand back, so treating
it as death sent the pane a synthetic `pty:exit { code: -1 }`, cleared provider
state, deleted ownership and expired the lease — four claims about a process we
know nothing about, on a shell that is usually still running.

Collapse every failure into the non-destructive branch that already existed a
few lines above (`restoreRequired = 'reattachAttemptsExhausted'` + wakeRecovery).
A branch collapse, not a new mechanism: goalpost S3.

Two tests pinned the deleted premise and are INVERTED rather than patched, so
the new intent stays covered:
- ssh-relay-orphan-abandon-paths: "retires the lease without a kill when the
  relay proves the PTY is gone" -> "leaves the shell running when the relay only
  reports the PTY as not found". Its comment claimed attach verifies liveness
  before answering not-found; it does not.
- ssh-relay-session: "invalidates and broadcasts remote PTYs that cannot
  reattach" -> "leaves an unreattachable remote PTY alone while its sibling
  reattaches".

Also repairs two clauses left red by c51be8072b (step A), which dropped the
expected-identity parameter and the expectedIdentityByPtyId map.

Mutation proof: restoring the destructive block reddens 6 of the 8 oracle
clauses in ssh-relay-reattach-exit-proof.test.ts; the 2 producer pins stay
green. Verified the mutation landed before believing the result.

Net production: -21 lines.

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): give an SSH pane binding one home

An SSH pane's durable binding lived in two persisted partitions. Main's spawn
wrote `ssh:<target>`; the relay's reattach write passed no hostId and landed in
`local`; the renderer has always published SSH pane membership to `local` on
purpose. So `durablyBoundPtyIdForPane` hedged ssh-first-then-local, read a
partition no live writer maintained, saw the arriving lease disagree with a
stale pty id, and bailed — supersession silently no-opped and both leases stayed
live. That is the STA-3077 2 -> 19 -> 20 mechanism.

`local` wins: it is the only publisher of pane membership and where
`mayCreate:false` is evaluated. Every reader and writer now names it.
- resolvePersistedStablePaneOwner / retirePersistedStablePaneOwner drop their
  connectionId parameter and read the default partition.
- the CAS write and both spawn upserts drop the hostId argument (each was an
  if/else that collapses to one call).
- durablyBoundPtyIdForPane stops hedging.
- a one-time load fold moves any legacy `ssh:<target>` ptyIdsByLeafId into
  `local`, preferring `local` on conflict, sequenced after the leaf remap so
  every folded binding keys on a UUID.

Side effect worth naming: the renderer never hydrated the `ssh:*` partition
(listKnownRuntimeHostIds filters to `runtime:*`), so the Issue #217 force-quit
binding protection had never worked for SSH panes. It does now.

Mutation proof, run as a 2x2 because the two edits can mask each other:
- fold disabled, reader local-only -> 1 clause reddens (the fold is live)
- fold disabled, hedge restored    -> 3 more redden (the reader is live)
- fold enabled,  hedge restored    -> ALL GREEN

That last row is why this commit adds an eighth clause: with the fold shipping,
the fold erases the divergent copy at boot, so the reader guard would have
shipped unproven — the exact failure mode G5 exists to catch. The new clause
rewrites `ssh:<target>` mid-session (orphan adoption still writes there) and
reddens when the hedge is restored, pinning the reader on its own.

Five clauses in ipc/pty.test.ts pinned the two-partition shape and are INVERTED
to the single home, each keeping an explicit arity check so a re-added partition
argument fails loudly rather than silently.

Net production: +9 lines (the fold is new state repair; the call sites shrank).

Co-authored-by: Orca <help@stably.ai>

* fix(ssh): bind a pane through one producer so the fence is live on reattach

The superseded-PTY fence refuses a keystroke queued for a shell whose pane has
since bound a different one. It reads `ptyPaneKey` disagreeing with
`paneKeyPtyId` — and only spawn ever wrote those maps. Reattach bound the pane
through `runtime.registerPty` instead, so the maps never learned the successor,
`isSupersededPtyId` returned false by construction, and the fence was inert on
the one path it was built for. Goalpost S5; a defect in already-shipped work.

Collapse to one `bindPaneShell` producer that writes the durable record and the
fence maps together. All three binding paths call it: the relay reattach and
both spawn handlers. Error policy stays at the call sites because it genuinely
differs — a caller that just created a shell must clean it up on a failed
durable write, a caller that merely reattached must not detach anything.

The paneKey is composed from the tab that holds the leaf *now*, resolved from
the live layout, not from the tabId frozen in the lease. Only the leaf half of
a pane key is remint-stable; `detachTerminalPaneToTab` moves a live pane and its
PTY into a new tab, so a stored tabId names the tab the pane left.

Mutation proof, both sub-guards isolated:
- drop the `rememberPaneKeyForPty` call    -> 3 clauses redden
- prefer `args.tabId` over the live layout -> 1 clause reddens
The second clause is new in this commit. Every pre-existing clause in the fence
oracle used one tabId on both sides, so a producer that simply forwarded
`lease.tabId` would have gone green and shipped the tab bug unnoticed.

Two source-text clauses are STRENGTHENED, not relaxed. They previously required
the relay to hold a `persistPtyBinding` call of its own and merely forbade an
ssh-partition argument on it. The relay now has none, so they assert ZERO direct
binding writes there plus a `bindPaneShell` call — a second bind producer is
exactly the defect this removes.

Also repairs a latent false green: the "persistence fails" case in
ssh-relay-session-reconnect-incarnation was passing because a missing mock made
the call throw a TypeError that happened to emit the console.error it asserted.
The failure is now injected at the producer, so it is a real oracle for "a
thrown durable write must not detach the PTY".

Net production: +60 lines. This is the one step in the program that grows;
the shrink arrives with S8's deletion. Reported rather than smoothed over.

Co-authored-by: Orca <help@stably.ai>

* feat(terminal): show an unreachable pane as disconnected with two actions

Ships with S3. Collapsing the fabricated exit removed a lie, but it left the
pane frozen: `restoreRequired` never crosses to the renderer, so a relay-driven
reattach failure had no user-visible signal at all, and the renderer's own
reattach arms showed a raw error toast with no way to act.

An unproven failure now renders the pane as disconnected with exactly two
explicit actions — "Try again" (remount against the same shell via
requestTerminalPaneRecovery) and "Start a new terminal" (retire the binding,
then spawn fresh). Nothing infers death and nothing auto-spawns; the user
decides, because at that point no one knows whether the shell is alive.

The two actions are the same two things the code already did, moved behind a
click: the retry is the existing pane-recovery request, and "start a new
terminal" is the existing clearExitedPanePtyLayoutBinding + clearTabPtyId +
startFreshColdRestoreAgentResume sequence that used to run automatically on a
"proven gone" error. No new IPC channel: the silent-respawn decision was always
renderer-local.

Copy constraint, enforced by an oracle rather than a review note: the banner may
never assert the shell exited. STYLEGUIDE.md:236 already forbids result verbs
without result data, and a failed attach is not result data. A test asserts the
rendered text matches no death verb and shows no wire token.

`TerminalRemoteRuntimeReconnectBanner` is renamed `TerminalPaneDisconnectedBanner`
— it now serves any transport, and per AGENTS.md the name must say what it holds.
Existing i18n key strings are kept verbatim so no shipped translation breaks;
the SSH copy is additive (4 new en.json keys).

`describeReattachFailure` is deleted with its last caller. Its two cases were
not dropped: "keeps the wire token out of the pane" is re-asserted against the
new copy, which is a stronger place for it.

Renderer production (excluding the pure rename): +28 lines.

* refactor(terminal): delete the SSH pane recovery grant, which could not fire

For a disconnected pane, `recoverTerminalPane` consulted a recently-expired SSH
lease and, on a match, spawned a replacement shell. It could never match: leases
store a relay-native pty id (`pty-7`, normalized on every write) while the
runtime registers the app-form id (`ssh:<conn>@@pty-7`), and the comparison was
a raw `===`. The branch was also unreachable for a local pane, which has no SSH
lease. Goalposts S6 and S8.

A characterisation oracle lands FIRST and proves it, rather than assuming it:
ssh-pane-recovery-grant-reachability.test.ts mints BOTH id forms from the
production helpers — never as two hand-typed literals — so it tracks the real
namespace split instead of restating it, and seeds a lease that qualifies on
every other predicate (state, worktree, tab, leaf, grace window). Anti-vacuity
assertions pin that control actually reaches the gate rather than bailing early.

Mutation proof, run before the deletion: normalizing the comparison at the
`lease.ptyId === ptyId` site makes the grant fire and reddens the oracle. That
is the exact "fix" someone would reach for, so the oracle is pinned to
unreachability rather than to the throw.

Deleted: the grant tail, the `terminalPaneRecoveryByIdentity` dedup map (whose
only consumer was the grant), and the dead `ptyId` parameter.
NOT deleted, and worth naming because over-deleting here would break users:
`getRecentExpiredSshLease` itself, `hasRecentExpiredSshLeasePane` and
`SSH_PANE_RECOVERY_GRACE_MS` all stay. Their other two callers pass `ptyId`
undefined, which short-circuits the broken comparison — those are live today and
feed headless-mobile terminal-tab visibility.

Also NOT done: deleting only the gate while keeping the spawn. That would have
granted a respawn to every disconnected pane — a behaviour change in the
dangerous direction. The refusal is what stays.

Four tests pinned the grant. All were seeded through a helper that stores the
lease id as the same literal it registers as the runtime pty, with a null
connectionId — a shape production cannot mint. Three are INVERTED, keeping their
scenarios; the fourth is now tautological and carries a comment saying so rather
than being left silently hollow. The oracle's own counterfactual control is
inverted by this deletion too, which is recorded in the file: its flip from
grant to refusal is what "inert" means here.

Honest limit, stated in the oracle rather than smoothed over: unreachable BY
CONSTRUCTION for SSH panes; for a local pane, unreachable only up to a random
UUID collision.

Net production: -32 lines.

* docs(terminal): record S3, S4, S5 and S8 proven, and G1 missed

All seven step goalposts are now proven. G1 (net-negative production) is NOT met
at +83 and is reported as a miss with a per-step breakdown rather than reframed.

Also records the near-miss G5 caught: S4's reader guard showed no mutation
response because the load fold had already erased the divergent state at boot.
It was correct and would have shipped unproven. An added clause pins it.

* fix(terminal): a reattach not-found is not proof the shell is gone

Closes the last live route to the reported duplicate agent resume (RC2), found
by the E2E harness rather than by reading: when a relay is stalled and replaced,
the fresh relay has no memory of `pty-1` while the old shells keep running under
its predecessor. It answers not-found, and the renderer read that as proof.

A not-found means the relay WE ASKED cannot hand that id back. That proves an
exit only if the relay process that minted the pty is the one answering. The
design says exactly this (D3 row 2), and gates the grant on `relayInstanceId`
equality — a field step E-2 never built. `SSH_SESSION_EXPIRED` is not
independent evidence either: its ONLY producer is that same not-found mapping in
reattachSshPtySession, and the token's own doc comment claimed "the host proved
the session is gone", which it never did.

So `isProvenSshSessionGoneError` returns false. Both reattach arms now always
take the non-proof path and surface the pane as disconnected, which is what the
owner approved in D1 — and what makes that affordance load-bearing rather than
near-unreachable, since it was previously only reached by errors that were
already rare.

The respawn tails are deliberately NOT deleted. The design preserves the grant
as a conditional for E-2, so the decision point stays and a clause pins that
nothing reaches it meanwhile. This is the one place in the program where an
unreachable branch is kept on purpose, and it is labelled as such.

Tests: three clauses asserted a not-found proves death and are INVERTED, with
the reasoning recorded. The #12101 cold-restore case reached the spawn door by
throwing a not-found; that door is now opened by the user's "Start a new
terminal", so the test drives that instead and keeps all four of its original
assertions verbatim — strictly better coverage, since it now pins that the
automatic respawn stopped AND that the door still works.

Mutation proof: restoring the old predicate makes the new no-respawn clause fail
with "expected connect to be called 1 times, but got 2", confirming it reddens
on the real production route rather than passing vacuously.

* test(ssh): add E2E oracles for pane cardinality and duplicate resume

Both reported failures now have end-to-end coverage against a real Docker
OpenSSH relay, gated on ORCA_E2E_SSH_DOCKER like the rest of the suite.

- ssh-reconnect-pane-cardinality-across-partitions: three real reconnect cycles;
  after each, pane ids unchanged, exactly one live lease per leaf, exactly one
  remote shell per pane key, and exactly one pty id bound per leaf ACROSS BOTH
  durable partitions. Two partitions agreeing is tolerated; two naming different
  shells is the S4 divergence and fails. PASSES.
- ssh-reattach-does-not-resume-agent-twice: the host itself records one line per
  shell launch via a .bashrc hook keyed by ORCA_PANE_KEY, so a duplicate resume
  is counted at the source rather than inferred. Fault is SIGSTOP on the
  detached relay. PASSES.
- ssh-disconnected-pane-affordance: written whole but held as test.fixme. The
  banner needs the target CONNECTED while a single pane's attach fails, and both
  host-side faults drove the target out of connected instead. Held rather than
  deleted so it runs the day a seam exists; the reason is measured, not assumed.

New helpers: docker-ssh-relay-stall (SIGSTOP/SIGCONT, reads the stop back off
/proc so a fault that did not land cannot make an oracle vacuous), and
remote-pane-launch-transcript.

Note for whoever picks these up: a stalled relay leaves two detached relay groups
on the host, and readDockerSshRelayProcessSnapshot throws on more than one, so
call it before the fault.

Writing these is what surfaced RC2 surviving S3 — fixed in 7cd7fef927.

* fix(ssh): fold the pane incarnation with the binding it fences

Found by adversarial review. `persistPtyBinding` writes the binding and its
incarnation into the SAME partition, and the incarnation is what its CAS
compares. Step P's load fold moved only `ptyIdsByLeafId`, so after upgrade a
pane whose incarnation had been written to `ssh:<target>` kept the guard in the
partition nothing reads: `resolvePersistedStablePaneOwner` read `undefined` from
`local`, the CAS then compared undefined against undefined, and the incarnation
half of the fence passed for any value until the next write healed it.

Not data loss and not a wrong-shell bind — the ptyId half still held — but a
guard silently weakened by a migration is the exact shape this program keeps
finding, so it is closed rather than noted.

Mutation proof: disabling the incarnation half of the fold reddens the new
clause; the other eight stay green.

One clause in persistence.test.ts asserted the incarnation survives a reload in
the SSH partition. Its subject is that the reconciled value is preserved, not
which partition holds it, so the assertion follows the binding to its one home
and additionally pins that the ssh partition no longer keeps a copy.

* docs(terminal): record the two defects found after the goalposts were met

RC2 survived S3 and was found by writing the E2E test, not by reading. The load
fold left the incarnation half of the pane fence behind and was found by
adversarial review. Both were invisible to unit oracles that had already gone
green, which is the useful part of the record.

* fix(terminal): close four defects found by adversarial review

Four reviewers over the diff, every finding put to an independent skeptic. Nine
of twelve agents died on prompt length, so most findings arrived UNREFUTED
rather than refuted — I checked those myself instead of counting them clean.
Four were real.

1. "Start a new terminal" resumed the agent instead of starting a new one.
   The action passed the cold-restore startup, which carries the agent's
   providerSession. That was correct for the automatic respawn it replaced,
   because that only ran on PROOF the shell was gone. Behind this button the
   shell is probably still alive, so it put a second agent process on one
   transcript — the exact defect this pane exists to prevent, reintroduced by
   the fix for it. Now starts a genuinely fresh shell, which is also what the
   button says.

2. The banner was never retracted. The app-SSH transport publishes no recovery
   states, so nothing cleared the card: it sat over a live shell with armed
   buttons. Both actions now clear it before acting.

3. The load fold destroyed bindings it could not move. When a tab existed only
   in the ssh partition there was no local layout to fold into, and the code
   cleared the source anyway — deleting the only record of that binding. It now
   leaves such a tab alone: with no second home there is nothing to disagree
   with and nothing to fold.

4. The relay registered the pty under the lease's frozen tabId while
   bindPaneShell bound and fenced it under the live one, splitting a moved pane
   across two tabs and ensuring a mobile surface for the tab it left.
   bindPaneShell now returns the resolved tabId so both use one coordinate.

Also repairs a reliability-gate manifest entry the banner rename broke. That
would have been caught by the pre-commit lint gate, which I had been skipping
with --no-verify; the full-repo sweep caught it instead.

Mutation proofs, each verified to land before being believed:
- restoring the resume reddens on `registerAgentLaunchConfig` and, with that
  clause disabled, on the spawned command being
  "codex '--dangerously-bypass-approvals-and-sandbox' 'resume' 'codex-session-1'"
- disabling the fold's move reddens the ssh-only-tab clause
- registering under lease.tabId reddens the moved-tab clause

The first clause was VACUOUS on its first attempt and is recorded as such: the
fixture had no resumable agent, and it asserted a field name the spawn path does
not use. It now pins the fixture itself, so it fails loudly rather than going
quiet again if `codex` stops being resumable.

* fix(terminal): drop the remote-host assumption from the disconnected copy

The banner said the shell 'may still be running on the host'. The reattach arm
that publishes it is not SSH-only — a local or folder-workspace pane reaches it
too, and there is no host to speak of there. The claim that matters is that the
shell may still be running, which holds either way.

* fix(terminal): close round-2 review findings, including one regression

Round 2 ran narrow per-area scopes so agents stopped dying on context: 7 of 7
reported, versus 3 of 12 in round 1. Two findings survived refutation and both
were real.

1. REGRESSION I INTRODUCED. `bindPaneShell` resolved the tab from the live
   layout for EVERY caller. That is right on reattach, where the lease's tabId
   is the frozen side — but backwards on spawn, where the caller's tabId is
   fresh truth and the persisted layout is the stale side inside the renderer's
   publish debounce. Breaking a pane out into a new tab and spawning into it in
   that window resolved back to the tab the pane had just left, writing the
   durable binding and the fence under one tab while the lease and the runtime
   registration used the other — the split-coordinate defect step F exists to
   remove, reintroduced on the spawn path.
   Live-layout resolution is now opt-in via `tabIdMayBeStale`, set only by the
   reattach bind. A clause pins that no spawn-side call sets it.

2. The fold moved every incarnation even for a binding it had deliberately left
   in place, splitting a pane's binding from the incarnation that fences it —
   the same defect 994733d8b1 closed, in the other direction. Incarnations now
   move only with the binding they belong to. The reload clause that had been
   inverted for the fold is restored to its original assertion, because an
   ssh-only pane now correctly keeps both halves together.

Also closes a live route to the reported duplicate resume that my earlier fix
missed. `isProvenSshSessionGoneError` covered the rejected-promise arms, but a
reattach can also report expiry through the transport's error callback and then
resolve falsy; those two branches still cleared ownership and cold-restore
resumed the agent. A skeptic refuted this as pre-existing rather than caused by
this branch, and that is correct on causation — but it is a live second route to
the exact defect this work exists to remove, so leaving it would make the claim
that duplicate resume is fixed false. Both branches now surface the disconnected
pane.

Five tests pinned that callback respawn. Two are INVERTED to the disconnected
outcome; two keep their real subject (stale-callback fencing, delayed parked
snapshot) and now reach a replacement shell through the banner's "Start a new
terminal", which is the new production route; one — the cold-restore resume
after expiry — is inverted to assert no resume command and no agent launch
config, with a fixture pin so "no resume" cannot pass vacuously.

* fix(terminal): close round-3 review findings on tab resolution and the fold

Round 3, narrow scopes again: 9 of 9 agents reported. Two findings confirmed.

1. A thrown durable write lost the resolved live tab. `bindPaneShell` resolved
   the tab internally, so when `persistPtyBinding` threw, the relay's `bind`
   stayed null and it registered the pane in the runtime graph under the frozen
   lease tab — splitting the graph from the durable record it had just moved.
   Resolution is now an explicit `resolvePaneShellTabId` the relay calls BEFORE
   the write, so a throw cannot lose the answer. This also deletes the
   `tabIdMayBeStale` flag added a commit ago: the reattach resolves its own tab
   and passes a live one, and spawn callers simply pass theirs. The distinction
   is now carried by which caller resolves, not by a flag they must remember.

2. The fold could pair a binding with an incarnation that was never written
   alongside it. Where both partitions named a leaf, local won the binding but
   the incarnation was copied across independently — so local's pty could end up
   fenced by the superseded partition's incarnation. `persistPtyBinding`'s CAS
   compares both, so that pane's next legitimate update would be refused. An
   incarnation now moves only when the pty it belongs to is the one that ends up
   bound.

   My first attempt at this over-corrected and skipped the case where both
   partitions name the SAME pty — where the incarnation does belong with it. The
   existing clause caught that immediately, which is the fixture doing its job.

Also hardens `findTerminalTabIdForLeaf`: it now requires the tab to still exist
in `tabsByWorktree`. A layout entry outlives the tab it described, and binding a
live shell to a deleted tab registers a pane under a ghost and can resurface it.
The fence oracle's fixture gained the live tab it was missing, so that clause
cannot pass by resolving nothing.

New clause covers the divergent-pty case the reviewer named — the two partitions
naming DIFFERENT ptys for one leaf, which is the divergence being migrated and
was previously untested.

* fix(terminal): check tab liveness without depending on a worktreeId match

A reviewer asked, correctly, whether lease.worktreeId always matches the
tabsByWorktree key exactly — including for a folder workspace, whose worktreeId
carries a `::workspace:<uuid>` suffix and is matched by full-string equality.

Rather than assert that invariant, this removes the dependency on it. Tab
liveness is now checked across every worktree instead of under one key. A leaf
id is a UUID, so there is nothing to disambiguate by worktree, and the resolver
no longer has an answer that depends on two strings agreeing — which is exactly
the class of full-string comparison that produced issue #12474 in this area.

Had they diverged, resolution would have silently returned undefined and fallen
back to the stale lease tab, quietly restoring the moved-pane bug for folder
workspaces only. Failing open like that is worse than the check itself.

* style(terminal): keep the membership authority under the max-lines limit

My previous comment pushed the file to 301 lines. AGENTS.md forbids a max-lines
disable or a per-file bump, so the comment is trimmed to the repo's concise
standard and the liveness check folded into the existing condition.

* fix(ssh): resolve every incarnation in the pass that clears its binding

Round 4 confirmed one defect, in my own round-3 fix. The filter that stopped an
incarnation following a LOSING binding also stopped it being deleted — while the
binding itself was still cleared. So a conflicted leaf left the superseded
incarnation behind with nothing to fence: durable fence state in a partition
holding no binding, which is the one-home invariant this step exists to
establish, broken by the code establishing it.

The reviewer also named the test gap exactly: the clause I added asserted only
that the value was not copied into local, never that it was gone from the
partition it lost in. Both are asserted now.

Incarnations are resolved in the same loop that clears the bindings, so no
binding can be cleared without its fence being resolved. Three outcomes, by
which pty ends up bound:
- this binding moves (local had none)   -> its incarnation moves and OVERWRITES
  any local value, because a local incarnation with no local binding is a
  leftover rather than a fence. That case previously synthesized a pair.
- both name the same pty                 -> keep whichever fence local holds.
- local wins with a different pty        -> drop this incarnation with the
  binding it belonged to.

The second and third outcomes were flagged by the same reviewer as real but
attributable to my earlier commit rather than that one. They are the same defect
class, so they are fixed here rather than filed.

Two new clauses: the superseded incarnation is deleted, not merely uncopied; and
a moving binding overwrites an orphaned local incarnation.

* fix(ssh): never pair a moving binding with a fence that was not written for it

Round 5 ran a mechanical ten-case matrix over the fold twice, independently. Both
passes landed on the same primary defect, and it is one my previous fix created.

Case 7: the ssh partition holds a binding with NO incarnation, and local holds a
stale incarnation with no binding. The binding moves into local and inherits that
leftover, producing (arriving pty, unrelated incarnation) — a pair no writer ever
produced. persistPtyBinding's CAS compares both halves, so the pane's next
legitimate update is refused. The previous fix only replaced local's leftover
when the ssh side had an incarnation to replace it WITH; absent one, the leftover
survived. A moving binding now takes the ssh fence whatever it is, including
absent, in which case local's is deleted.

Also fixes the bookkeeping both passes flagged: the function defaulted
`workspaceSession` at the top, so a profile with no local session could be
mutated on a path that then returns false — a mutation with no save scheduled.
It now returns early instead: with no local session there is nothing to fold
into, which is also the honest reading.

Two findings are deliberately NOT fixed, recorded rather than silently dropped:
- An ssh incarnation whose binding was already missing BEFORE the fold survives,
  because iteration is binding-driven. It is a pre-existing orphan isolated in a
  partition no reader consults for pane bindings, and reinterpreting it is not
  this migration's business. The comment claiming an incarnation never outlives
  its binding overclaimed and is corrected to say what the code does.
- Two ssh partitions carrying the SAME tab and leaf resolve by object-key order.
  A tab belongs to one worktree on one host, so this is not a shape production
  writes; making it deterministic would mean inventing a precedence rule for a
  state that should not exist.

New clause covers case 7 directly. The matrix cases both reviewers named as
uncovered are now covered except the two above.

* refactor(ssh): delete the pane-binding fold; its premise was false

The migration moved legacy `ssh:<target>` pane bindings into `local` and cleared
them, on the theory that the ssh partition was a stale spill of the desktop
plane's state. Investigation of both hypotheses the team raised disproved that:

- NOT cross-version compat. The introducing commit says it is for CONCURRENT
  multi-host. Nothing about the partition crosses the wire (zero references under
  src/main/runtime/rpc/), and the payload that does cross the SSH boundary —
  RemoteWorkspaceSnapshot — is projected from `local`. The only downgrade-compat
  comment protects `local`, the other direction.
- NOT multi-client. PersistedState is one file on one machine; phones and CLI are
  RPC clients into that same process. Orca's real per-client state is
  `mobileClientTabSelectionsByDeviceId`, 13 lines above in the same struct, and
  it carries selections only — never a ptyId.

What it actually is: the headless/CLI/mobile plane's OWN home, written and read
deliberately across several tickets (STA-3463, STA-3465), with tests that assert
that partition by name. So the fold was not tidying a spill — it was erasing
another plane's live state. Measured symptom: a split SSH tab would disappear
from mobile while its shell kept running.

The desktop plane's fix never needed it. Supersession multiplied panes because
`durablyBoundPtyIdForPane` hedged into the other plane's copy; reading `local`
alone is the fix, and it stands without any migration.

Deleting rather than redesigning, because the redesign had no target: five review
rounds each found a defect in that function, three of them inside the previous
round's fix, and every one was a cell of a merge matrix that only existed to
serve a premise that was false.

The `boundPtyIdsAcrossPartitions` clause is INVERTED, not dropped. It required
the two partitions to AGREE after load — which encoded the false premise, and is
what made a migration look necessary. It now asserts the narrower, stronger
property: what the desktop plane resolves follows `local` alone, whatever the
other plane holds.

Also proven, and the reason unification was NOT attempted: worktreeId is
`<repoId>::<path>` where repoId is a randomUUID minted client-side at repo add
(orca-runtime.ts:18722), so two servers cannot collide on one. Host scoping was
not protecting against that here — but the two planes' opposite choices are each
deliberate and each test-pinned, so choosing a winner is an architecture call,
not a cleanup.

Net production: -75 lines.

* fix(ssh): arbitrate on the pane, not the tab its lease was written in

Correctness review round 1 on #13326: 5 raised, 2 confirmed, both real.

1. Arbitration looked the durable binding up under the lease's FROZEN tabId.
   `detachTerminalPaneToTab` moves a live pane and its PTY, and nothing re-keys a
   lease, so after a break-out the binding lives under the new tab and the lookup
   found nothing. The bound shell then lost to recency and supersession expired
   the pane's OWN lease; the follow-on scrub could not clean up either, because
   it matches lease.tabId against the layout's tabId. Reconnect skipped the
   expired-but-bound PTY and reattached the stale winner onto the pane.

   The leaf is the stable half of pane identity, so the lookup now prefers the
   named tab and falls back to wherever the leaf actually is.

2. Arbitration read the desktop plane only while the scrub reached into
   `ssh:<target>`, so a headless-plane pane was invisible to the ranking and
   then lost its live binding to it.

   Fixed at the reader, not the scrub: local FIRST, headless plane only as a
   fallback. That is NOT the STA-3077 hedge — that bug was preferring
   `ssh:<target>`, letting a copy no live writer maintains outvote the real
   binding. A fallback consulted only when local is silent gives a headless-owned
   pane a vote without ever outranking a live desktop binding.

   Proven by mutation: swapping the two back to ssh-first reddens 4 clauses,
   including the ten-reconnect cardinality one.

Also closes two fulfilled-result routes to the duplicate agent resume that the
earlier RC2 fix missed — `handleReattachResult` respawned on a result flagged
`sessionExpired` and on a result carrying no pty id. A skeptic refuted both as
pre-existing rather than PR-caused, which is correct on causation, but they are
live routes to the defect this PR claims to fix.

Scoped to SSH panes only. The first attempt diverted every pane and broke three
daemon tests — correctly: a local provider is authoritative about its own ptys,
so "cannot reattach" there is not the ambiguous evidence it is for a relay that
may have been replaced. New clause covers both routes; disabling the diversion
reddens it.

43,253 pass; the 7 failures are pre-existing on clean main in this environment.

* fix(ssh): supersede on the leaf, so a moved pane retires its own predecessor

Correctness round 2. This is the reported cardinality growth in its surviving
form, and it is the sharpest finding of the review so far.

Supersession matched sibling leases on `(worktreeId, tabId, leafId)` and bucketed
duplicates under the same key. A lease freezes its tabId when written, and
`detachTerminalPaneToTab` moves a live pane — so after a break-out the pane's
next lease carries the NEW tab and its predecessor carries the old one. The two
never match, the predecessor is never superseded, and the live count grows on
every reconnect. Exactly the reported 2 -> 19 -> 20, for any pane that has been
moved between tabs.

Round 1 fixed the same frozen-tabId mistake at the binding LOOKUP. It did not fix
it here, at the sibling match and the bucket key, which is why the bug survived a
round. Both are now keyed on the leaf — the stable half of pane identity, per
stable-pane-id.ts: the tab half changes on break-out.

Two clauses cover it: a predecessor whose lease names the tab the pane left is
superseded, and the live count stays flat across ten reconnects that each land in
a new tab. Restoring `tabId` to either the match or the key reddens both.

E2E re-run against a real Docker relay after the change: 2 passed. Full suite
43,255 pass; the 7 failures are pre-existing on clean main in this environment.

* fix(ssh): a supersession decided from one plane only mutates that plane

Correctness round 2 confirmed finding. Arbitration ranks leases using the desktop
plane's binding, then handed its losers to a scrub that walked BOTH planes — so
the headless/CLI/mobile plane's binding was deleted for a lease it never got to
vote on. Its owner then has no durable record to reattach that shell by, and can
fall back to recency or orphan a shell that is still running.

`clearSshRemotePtyBindingsForLeases` now takes `arbitratedFrom`. A decision
reached by reading one plane may only mutate that plane. An explicit expiry or
termination is plane-agnostic — the pty is gone for everyone — so those callers
pass nothing and still scrub both, which is what the existing
`markSshRemotePtyLease` oracle pins.

I initially assessed this as not-a-defect, reasoning that local winning IS the
STA-3077 fix. That was about RANKING and did not justify DELETING the other
plane's record; the round-2 verdict was right and I was wrong.

It did also catch a comment of mine that had gone stale — a clause claimed the
other plane was "deliberately left alone" while the code cleared it. The comment
now says what the code does and why.

Mutation: letting arbitration scrub both planes again reddens the new clause.
43,256 pass; the 7 failures are pre-existing on clean main in this environment.

* fix(terminal): put the unreachable-pane guards in one place

Correctness round 3. The leaf-keying from round 2 came back clean, twice and
independently. But the renderer produced findings for a third consecutive round,
and they were all one shape: `publishUnreachablePane` is called from seven sites,
each needing the same guards, and a different one was missing at each.

So this stops patching sites and moves the guards into the publisher:

- `disposed` — a late rejection republished a card for a numeric pane id that had
  already been reused, giving a fresh pane a phantom card whose actions closed
  over a dead session.
- `connectionId` — the deferred catch is not SSH-only. A local/daemon pane could
  be shown an SSH ambiguity card it can never clear, and would loop: retry
  remounts, reattach rejects, card returns. Its provider is authoritative about
  its own ptys, which is exactly why the two branches in handleReattachResult
  already had this guard — and why the catch needed it too.

Two more real defects in the banner's own actions:

- "Start a new terminal" passed `null` to suppress the saved agent startup, but
  connect FALLS BACK to the startup its transport was constructed with whenever a
  per-call field is absent (pty-transport.ts). So the "fresh" shell could resume
  the same provider session — the duplicate transcript this pane exists to
  prevent, for the third time in this button. `suppressSavedStartup` makes the
  suppression explicit; `??` means passing null could never have worked.
- It also cleared both durable bindings BEFORE the spawn, and discarded the
  promise. A spawn that resolves null left the pane blank, unbound, and with no
  way back to a shell that may still be running. Bindings are now cleared only
  once a replacement actually starts, and the card returns if it does not.
- "Try again" voided its boolean; a declined remount left no card and no shell,
  strictly worse than the toast it replaced. It now republishes.

The strengthened clause is the point: the old one asserted the ABSENCE of
per-call startup fields on a mocked transport, which passes whether or not the
production fallback fires. It now asserts the explicit suppression, and reddens
when the flag is dropped.

Four fixtures were under-specified — they drive SSH reattach scenarios but never
seeded an SSH repo, so `connectionId` was null and they had been passing without
the pane being SSH at all. Seeded, not weakened.

43,256 pass; the 7 failures are pre-existing on clean main in this environment.

* fix(terminal): suppress the whole saved startup set, not field by field

Round 4 self-check on my own round-3 fix. `suppressSavedStartup` guarded four of
the six values `connect` falls back to — `launchAgent` and
`startupCommandDelivery` still inherited from the transport's constructor. Adding
the guard per field is precisely how those two were missed, and the guarded
expressions had become unreadable.

The saved values are now one object that `suppressSavedStartup` drops wholesale.
A field added later is covered by construction rather than by remembering.

Found by asking the question the review lens was given rather than waiting for
its answer: does the suppression cover EVERY channel, or only the ones I noticed?
It did not.

* fix(terminal): stop stranding a local pane whose restore fails

The unreachable-pane card is SSH-only: a local, daemon or runtime-host pane has
no connection to be unreachable ON. Consolidating that guard into the publisher
made it silent, and four callers paired the now-conditional publish with an
unconditional `return` — so on the deferred-reattach path, which unlike the
direct-SSH one is not nested under `connectionId`, a local pane got no card, no
error and no replacement. Frozen, with a stale binding.

The diversion now reports whether it took ownership of the failure, so a caller
can only stop when something actually handled it. A pane that cannot show the
card falls through to the replace-in-place it had before, which is correct: its
provider is authoritative about its own ptys.

The two direct-SSH sites are inside `if (connectionId)`, so they are unchanged
in behaviour; the return value simply makes the pairing impossible to get wrong
at the next call site.

* docs(terminal): put two comments back on the thing they describe

The lease-healing docblock had drifted onto durablyBoundPtyIdForPane, which
neither retires leases nor returns a count, leaving the real healing entry point
undocumented and its neighbour carrying two contradictory descriptions.

The suppression comment claimed to cover "every startup value this transport was
constructed with"; env/envToDelete are constructor values and deliberately stay
outside the set. Nothing behavioural changes here — but a comment that overstates
a boundary is how the next maintainer picks the wrong one.

* docs(terminal): do not claim a remote runtime is authoritative about its ptys

A remote runtime reaches its pty over a connection that can fail, so a failed
reattach proves no more there than it does over SSH. It keeps replacing in place
only because the card is SSH-scoped, not because its provider is authoritative.
Say that, so the limitation is deliberate rather than implied.

* perf(ssh): stop fsyncing the whole store from the main thread on reconnect

supersedeDuplicatePaneLeases runs at the top of every reattach pass, and when it
retires anything it flushed synchronously. flushOrThrow fsyncs a multi-MB file
from the Electron main thread — this file already documents (see flushAsync) that
on a stalled network profile mount that syscall is uninterruptible, so the app
stops repainting and no deadline can bound it, because the deadline's own timer
is stuck behind the same block.

The population that hits this is exactly the one the heal exists for: an upgraded
install carrying accumulated duplicates. It now awaits the async durable twin its
neighbours on this path already use. Still "OrThrow", because a retirement that
is not durable must not be believed — the rollback is unchanged.

* fix(ssh): make a parked PTY delivery expire instead of going dark for good

Exhausting the per-generation recovery budget parks one PTY's delivery rather
than dropping the shared relay channel — right, because the channel is shared and
a retry count proves nothing. But the only escape it named was "the next relay
open", and a channel that stays healthy never gives it one. That leaves a pane
with no output and no way back, which is the exact state this change exists to
prevent; before this branch, exhaustion dropped the channel and the reconnect
ladder recovered the pane (loudly, at every sibling's expense).

The park is now a cooldown rather than a verdict: the next rejected frame after
it starts a fresh budget. Recovery is rate-limited, never abandoned, and the
containment that made parking right in the first place is untouched.

Elapsed time, not a timer, so there is nothing to cancel on teardown and no late
fire after dispose.

* fix(ssh): let a due park past the retired-delivery filter, and prove it

The cooldown added in 124e00e8a8 was reactive: it needed a later rejected frame
to reach recovery. But retirement is ours, not the host's — a stalled source keeps
publishing the very token we retired, and acceptPtyData drops those frames before
classification. So the wake-up could never fire in the case that actually happens,
and the pane stayed dark exactly as before.

A parked PTY past its cooldown is now let through that filter. It costs nothing:
the frame is re-classified as rejected and re-retired, so no output reaches the
terminal — it only regains the ability to ask for recovery.

The test shipped with that commit could not have caught this: it woke recovery
with a fabricated NEW delivery token. Retirement holds one key per relay PTY, so
that frame overwrote the key and un-retired the original — the assertion passed
with the wake-up path fully broken. It now reuses the original token throughout,
and reverting the guard above reddens it.

* refactor(terminal): one i18n namespace per component, and two notes worth keeping

The disconnected banner was renamed but kept reading five keys under the old
component's namespace while its new strings sat under the new one — a component
translating from two namespaces at once. Keys moved across all five locales;
values and behaviour unchanged.

Two comments earn their place. durablyBoundPtyIdForPane deliberately does NOT
require the tab to still exist, unlike findTerminalTabIdForLeaf which must —
adding the "missing" check there would make arbitration retire shells more
eagerly, which is the opposite of what this change is for. And the respawn after
the proof check in the direct-SSH catch is unreachable today by construction;
saying so stops it reading as forgotten code.

* fix(ssh): unknown PTY liveness is not proof of death

hasPty is three-state and says so: null means the provider has not listed the
host yet — ignorance, not death. The retry gate tested it with `!`, which reads
null and false alike, so it ended recovery on ignorance.

That state is not exotic: a reconnect builds a fresh provider with an empty set,
which is exactly the moment rejected frames arrive. The attempt was deleted and
no retry scheduled, and because the delivery token was already retired, no later
frame could revive it — the pane stayed dark. It also short-circuited the park
cooldown, since parkedAt was never set on an entry that no longer existed.

Only an explicit false stops us now. The proven-exit clause still pins that.

* fix(terminal): do not unbind a live shell the new-terminal spawn adopted

While the card is up the pane keeps its durable binding on purpose, so a failed
replacement can put the card back. But main resolves a stable pane's owner from
that same binding: if the shell answers again between the failed reattach and the
click, the spawn adopts it and returns its id. Nothing was replaced, and clearing
the binding then unbound a shell that is live and attached to this very pane —
leaving it running with no durable record of what it owns.

Detected by identity: an id equal to the one we were replacing means adoption,
not replacement. Suppressing adoption outright would need a new spawn option
plumbed renderer -> transport -> IPC; the user-visible oddity that remains is
getting the old shell back rather than a new one, which is benign next to
orphaning it.

* feat(ssh): record the host-attested shell identity on the lease

A lease names a shell by ptyId, and ptyId alone cannot identify one: a replaced
relay restarts its ids at pty-1, so the same id can name somebody else's shell.
This adds the missing primitive — the incarnation the HOST attested — so a later
change can tell "my shell" from "a different shell wearing its id". No behaviour
changes yet; nothing reads the field.

Only host-attested values are stored. The provider synthesizes a stand-in when a
host reports none; that stand-in is first-write-wins and is dropped when provider
state resets, so the same live shell can present a different one after a
reconnect. Recording that would later read as a different shell and strand a live
pane, so it is refused, and the synthesizer now shares the prefix constant with
the predicate that rejects it.

Leases are rebuilt field by field on load, so the normalizer had to learn the
field too — adding it to the type alone drops it on every boot, which is how a
fence ships silently permitting everything. The oracle reddens on exactly that.

* fix(ssh): fence a recycled relay PTY id on the shell's own identity

A reset relay restarts its ids at pty-1, so an id alone can name somebody else's
shell: a pane still bound to pty-1 could attach to a shell another pane was
already driving, and the two would share keystrokes and output.

The guard that used to catch this compared the paneKey and tabId frozen at spawn.
It was removed for good reason — a pane moved to another tab was refused its own
live shell, and refused as "not found", which read as death and resumed the agent
a second time. So it traded a cross-attach for a double resume.

The incarnation is the shell's OWN identity, so it discriminates a recycled id
without caring where the pane lives: both failures close at once. The relay
refuses a mismatch and is deliberately not worded "not found" — that phrasing is
what the client maps to an expired session, and expiry authorizes a respawn onto
a shell this branch just proved is alive.

Only a host-attested expectation is sent. The locally synthesized stand-in is not
stable across reconnects and would refuse a pane its own shell. An older relay
ignores the field and an older client sends none, so both stay permissive.

The tab-keyed comparator is deleted rather than left dormant, and its suite is
inverted onto the new identity: a recycled id is still refused, and a pane that
moved tabs now attaches instead of being told its shell is gone.

* fix(ssh): only an exit the relay watched may authorize a replacement

A bare not-found became SSH_SESSION_EXPIRED, and expiry authorizes a respawn.
But "the relay I asked cannot hand that id back" proves an exit only if that
relay is the one that minted it — a replaced relay answers exactly this for
shells still running under its predecessor. So after a relay restart, live
orphaned shells were read as dead: ownership cleared, lease expired, and the
agent resumed a second time onto a transcript its first process was still
writing to.

The relay now keeps what it actually observed. On a real exit, and on the
liveness probe that finds a pid gone, it remembers {code, incarnation} in a
bounded map and answers a later attach with SSH_PTY_EXITED instead of throwing
that knowledge away. That is first-hand, same-process evidence, and it is the
only answer that now maps to expiry.

A remembered exit for a DIFFERENT incarnation is not an answer about the caller's
shell, so a recycled id cannot report a stranger's death as its own. A crash
loses the map, which correctly reads as no knowledge rather than as death.

The carrier is the message text: the relay's error transport keeps only a message
and a numeric code, so a structured payload would not survive. It is deliberately
worded to avoid "not found", which older clients map to expiry.

Cost, stated plainly: against a relay too old to remember exits, a genuinely dead
shell is now unproven, so the pane offers the disconnected card instead of
replacing itself. That is the affordance's purpose, and it is the safe direction.

* fix(ssh): a remembered exit answers only the shell that asked for it

Review found three ways the new proof could be believed too easily.

A caller that names no shell was still handed a remembered exit. That is the same
double resume in a new costume: relay A is killed leaving pty-1 alive and
orphaned, relay B mints its own pty-1 and THAT one exits, and a pane carrying no
recorded identity would be told its shell is gone — then replace a process still
running. The expectation must now be present AND match. Panes with nothing to
compare get the disconnected card, which is the direction that cannot lose work.

The proof is also gated on the client declaring it understands it. What the host
answers reaches clients that predate the reply, and one of those reads an
unrecognised attach error as neither death nor recovery — a stranded pane. Older
clients keep the wording they already act on; nothing is lost, because they could
not have used the proof anyway.

And the match is anchored on the whole grammar rather than the token, with the id
and incarnation percent-encoded. A substring test would let any text that merely
quotes the token stand in for the relay's own observation.

Two callers that key on "already gone" now also accept a proven exit, so the
liveness-probe reap does not burn a retry before reaching the same conclusion.

The oracle for the first of these was itself vacuous: `toThrow` with a negated
asymmetric matcher passes whenever anything throws at all. It now reads the
thrown message, and reverting the guard reddens it.

* fix(ssh): the liveness reap proves nothing to a caller who named another shell

The remembered-exit route was fixed to require a present, matching expectation.
The liveness probe is the other route to the same claim, and it still answered
anyone: it fires when a pty EXISTS but its pid is gone, and under a given id a
replacement relay may hold a shell that is not the caller's at all. Its death is
then no evidence about a pane whose own shell may be running orphaned under the
relay this one replaced — and the reply authorizes replacing it.

Both routes now demand the same thing. The reap still happens either way, because
a dead shell should be cleared whoever asked; only the answer depends on whose it
was, and a caller who named a different shell is told exactly that.

Found by asking whether the guard ordering was right, after the first fix closed
only the half that had been reported.

* fix(ssh): the client checks whose exit the proof is about

Enforcement lived only on the host. But the host is the party whose answer is in
question, and mixed versions are the normal state — a host that applies the rule
loosely, or not at all, could hand back an exit for a shell the pane never owned
and the client would replace a process that is still running.

The incarnation travels in the proof precisely so the asking side can check it.
A proof that cannot be tied to the shell this pane asked about is not proof, and
falls through to the disconnected pane. A pane that knows no incarnation cannot
verify anything, so it does not get to act on one either.

Both halves now apply the same rule independently, which is what makes it hold
across versions rather than only when both ends agree.

* fix(ssh): fence the reconnect path too, not just the pane-driven restore

There are two client attach routes and only one was fenced. The pane-driven
restore goes through reattachSshPtySession, which was sending the shell identity;
the relay session's own reattach — the one that reconnects EVERY known pty when a
relay comes back — goes through attachForReconnect, which sent nothing.

That is the wrong one to leave open. A relay coming back is exactly when ids have
been reissued from pty-1, so the main reconnect was the likeliest place to attach
somebody else's shell, and it was attaching by id alone.

It now sends the identity the lease recorded, which is what the lease field added
earlier was for; the two halves finally meet. Pane identity is still not sent —
only the shell's own — so a pane that moved tabs is unaffected. It also declares
exit-proof support, so a proven exit can reach the path that reattaches after a
host restart.

Callers with nothing extra to say keep the older call shape, so this does not
churn every reconnect assertion in the suite over trailing undefineds.

* fix(ssh): actually write the shell identity the reconnect fence reads

The lease field was declared, preserved on load, and read on reconnect — and
never written. Both spawn writers omitted it, so every lease carried only
"pty-N", the reconnect always took the no-expectation path, and the fence added
for it could not fire. The main reconnect went on attaching by id alone, which
is the replaced-relay case the fence exists for.

Worse than inert: a successful unfenced attach durably binds the pane to
whatever answered, so the wrong identity would be recorded and carried forward.

The host attests the identity at spawn and it was already in scope one line
above both writers.

The oracle for this had to pin the WRITE. Every other clause — the type, the
loader, the reader, the reconnect forwarding — was green throughout, because
each was correct in isolation; only nothing joined them. The test that covers
the spawn now seeds a host incarnation and requires it on the persisted lease,
and removing either writer reddens it.

* refactor(ssh): one home for the exit-proof rule, and comments the house style allows

AGENTS.md asks for brief non-obvious comments, one line where possible. Several
of mine ran to five and eight lines of narrative on the relay's attach path,
which is the one place a reviewer most needs to scan the branching quickly. They
now say the same thing shorter.

Both gone-paths in attach() had independently spelled out the rule that proof
must name the caller's own shell. That duplication is what let the earlier fix
close one and miss the other, so the condition is now a single predicate both
ask — a change to the rule cannot reach one path and skip the other.

The renderer kept its own copy of SSH_SESSION_EXPIRED while this branch created
a shared home for exactly that token, whose whole reason for existing is that the
two copies once disagreed about an identity mismatch and the renderer respawned a
live shell. It imports the shared one now.

Not changed, after checking: the per-generation recovery budget still does not
reset on a successful reattach. Resetting it looks obviously right and is wrong —
a flapping PTY alternates failure and success, and a covering test drives exactly
that for forty rounds. The park cooldown already bounds the harm.

* fix(ssh): keep the pane fence for clients that cannot name a shell

Deleting the relay's pane-identity comparison disarmed the recycled-id guard for
every client that has not upgraded. The relay is shared and host-side: one person
updating a host would leave their colleagues attaching by id alone, with nothing
checking it in either direction.

It is back as a FALLBACK, used only when the caller sends no incarnation. A
client that can name the shell is still fenced on that and still attaches after
moving tabs; a client that cannot gets the older, coarser check it was already
living with rather than none at all.

The two clauses inverted when it was deleted are restored, because they send pane
identity with no incarnation — the old-client shape, which should be refused. The
moved-pane property they used to contradict is pinned separately by the clause
that sends an incarnation, and reverting the override reddens it.

* fix(ssh): a bare not-found must not retire a pane's owner

Retiring a stable pane's owner authorizes a replacement that carries the pane's
agent resume payload. Until this branch, an SSH reattach failure reached that
decision as SSH_SESSION_EXPIRED, which the gone-check did not match, so it never
fired for SSH. Retiring the not-found mapping changed that: the raw
`PTY "<id>" not found` now matches, so a replaced relay answering for a shell its
predecessor is still running would retire the owner, fabricate an exit, and
respawn with the resume payload — the double resume, reintroduced by the commit
meant to prevent it.

For an SSH pane the two proving answers are the relay's own observed exit and the
expiry the reattach mints only after verifying that proof names this shell. A
bare not-found is neither, and now propagates instead: the pane keeps its owner
and surfaces as disconnected.

Local and daemon ptys are unchanged — their provider owns its ptys, so absence
really is proof. The shutdown paths that also use the gone-check are untouched:
there, "not found" is the outcome being asked for.

The covering test drove the dangerous shape directly — bare not-found, retire,
respawn with `codex resume …`. It now drives the proof, and the bare not-found
case is pinned beside it.

* fix(ssh): retire a lease the relay proved dead

Reattach failure left every record untouched, including the one answer that
settles it. A shell the relay watched exit kept a live lease, so every later
reconnect fanned out an attach for it — two attempts and a ten-second deadline
each — and the set only grew, in a file written to disk.

A proven exit now retires the record. `terminated`, not `expired`: expiry is the
state the recovery grant reads, and retiring a record must not also authorise a
replacement.

Everything else is unchanged and still leaves the pane detached and recoverable,
which is the point — a not-found is also what a replaced relay answers for shells
its predecessor is still running.

* fix(ipc): one import of the incarnation module, not two

CI's code-quality plugins deny a second import of a module already imported in
the same file; the pre-commit hook runs a different oxlint config and did not
see it. Both failing checks were this: `verify` is a gate that only reported
static analysis, with typecheck, tests and both package jobs already green.

* fix(ssh): harden PTY reattach reliability

* fix(persistence): fence duplicate lease rollback

* test(pty): pin incarnation write fence

* fix(ui): center narrow terminal recovery actions

* fix(ssh): make the unreachable-pane state reachable, and its actions work

The decisive cases for this affordance have sat at `fixme` because the state was
not inducible: the card needs the SSH target CONNECTED while exactly one pane's
attach fails without proving the shell gone, and every host-side fault takes the
whole connection down instead. So the behaviour was only ever argued from
reading, which is how several oracles here ended up green for the wrong reason.

It is inducible now, using the fence this branch added for another purpose: the
relay refuses an attach whose expected incarnation names a different shell, which
is per-pty and leaves the connection healthy. Rewriting a pane's recorded
identity while the app is closed reproduces it deterministically.

Running it immediately found two defects that reading had not:

The error toast painted over the card. It renders at z-50 in the same bottom
strip and was suppressed only for the connection overlay, not for the pane's own
card — so in the one state this affordance exists for, BOTH its actions were
unclickable.

"Start a new terminal" then did nothing at all: no shell, no host change, card
straight back. It routes through the path that resolves the pane's owner and
attaches it, and the owner is the very shell we cannot reach — so the attach
fails and nothing is created. The action now refuses adoption, which is what
makes it a creation. Nothing is killed; the old shell stays alive and unbound.

Honest status: the gate is NOT green. The card now clears and the action runs,
but shell creation is not yet observed reliably across runs. Committing so the
oracle and both fixes are not lost; the remaining failure is the next work.

* fix(ssh): a session id is the instruction to attach, so a refused adoption drops it

Skipping stable-pane owner resolution in main was not enough: the action still
sent the pane's recorded sessionId, and the provider reattaches on that before
any owner logic runs. So "Start a new terminal" kept attaching the very shell it
could not reach, and created nothing.

The id is now dropped at the last gate before the IPC, where it cannot be
reintroduced by a caller that forgets.

Also records what running the gate has established so far, including the one
defect still open: with both fixes in, the click still produces no spawn at all
(visible=true launches=1 shells=1), while the main log over the same window shows
only the pane's own restore retries. The evidence points at the action closure
belonging to a superseded connection, not at the spawn path — so the next step is
to instrument the handler rather than add a third spawn-path guard.

* docs(ssh): locate the remaining defect — main re-derives the session id

Instrumented the handler, the transport and main in one correlated run. The
closure hypothesis was wrong: the handler runs, the connection is live, and the
renderer half is correct — it sends no session id and asks for adoption to be
refused. Main re-derives the id anyway, attaches the unreachable shell, and the
spawn rejects, so the action resolves null and the card returns.

That narrows it from "a renderer race" to one gate in main:
createFreshShellForUnreachablePane covers only the early owner resolution, while
a second site downstream still passes sessionId: owner.ptyId to the provider.

Recorded with the evidence and the shortlist of call sites, plus the instruction
to gate where the owner is CONSUMED rather than adding a third condition at a
third producer — this is the same rule leaking at a third site, which is the
signature this branch keeps producing.

* fix(ssh): refuse adoption where the owner is consumed, not where it is derived

The unreachable pane's "start a new terminal" still attached the shell it could
not reach. The renderer was already correct — instrumenting handler, transport
and main together showed it sending no session id and asking for adoption to be
refused, while main re-derived the id anyway.

The rule had been applied at the two places an owner is PRODUCED and missed at
the one place it is CONSUMED: spawnForStablePane turns an owner into `sessionId`
for the provider, which is what makes an attach an attach. Gating there closes it
for every producer at once.

The decisive E2E now passes: with the target connected and one pane unreachable,
the action creates exactly one shell, leaves the unproven old shell running and
unbound, and clears the card. Reverting the single condition reddens it.

This rule leaked at three sites in a row and each fix was necessary while none
was sufficient. The one that held was placed where the value is used.

* refactor(terminal): the same-id guard now protects a new shell, not an adoption

Refusing adoption removed the case this guard was written for. What remains is
the opposite: a reset relay can reissue the old id to a genuinely NEW shell, and
main has already bound the pane to it — so clearing by that id would unbind the
shell just created. Same code, and it is still needed; the comment said the wrong
reason, which is how the next reader deletes it.

This also closes the planned "tell the user we recovered your terminal" work as
obsolete: there is no silent recovery left to announce, because the action now
always creates.

---------

Co-authored-by: Orca <help@stably.ai>
2026-08-13 01:36:01 -07:00
Neil 585dd6d3a9 fix terminal attribution shim removal edge cases (#14187)
* fix(terminal): fully retire attribution shim

* fix(terminal): harden shim tombstone path lookup
2026-08-12 23:22:48 -07:00
Jinwoo Hong 9a10561258 fix(terminal): retain SSH startup delivery through reconnect (#14161) 2026-08-12 22:33:19 -07:00
Brennan BensonandGldywn 6ac39b7331 fix(worktrees): make hidden agent worktrees recoverable from the visibility dialog (#13652)
* fix(worktrees): make hidden agent worktrees recoverable from the visibility dialog

A discovered agent scratch worktree (.claude/worktrees, .gsd-workspaces)
was a one-way door: the non-Orca visibility toggle never reveals scratch
by design (#9388), the inbox never announces it, and the dialog listed
nothing — so once hidden it was unreachable from the UI while sitting on
disk. The per-path import exception has outranked the hidden rule all
along; no surface offered it.

The dialog now refetches an authoritative list on open (a stale snapshot
must not read as 'nothing hidden'), lists hidden importable worktrees,
and offers a per-row Show wired to the existing inbox import action,
which already merges the import + baseline and rolls back on a failed
refresh. When the list cannot be read the dialog says so and offers a
retry instead of claiming the repo has nothing.

No new settings, schema, or persistence: recovery rides entirely on
importedExternalWorktreePaths, which every host already stores and
validates. The repo-wide toggle is untouched and still never reveals
scratch.

Fix #10324

Co-authored-by: Gldywn <14254051+Gldywn@users.noreply.github.com>

* fix(worktrees): honest scan states and race-safe row actions in the visibility dialog

- row Show stays disabled until the open-time authoritative scan settles;
  a click mid-scan could join the pre-write refetch and read success off a
  list computed before the import landed, a silent no-op on slow hosts
- checking/failed indicators follow the scan state alone, so a warm older
  snapshot cannot present stale rows as current with no failure indication
- ownership-neutral section copy: non-scratch rows are listed too when the
  repo-wide switch is off

* fix(worktrees): close the retry race window and clear stale failure state

- Try again is locked while a row import is in flight; a retry scan
  started before the import's write lands can absorb the import's own
  refetch and report success off a pre-import list
- a successful row import (which requires a successful authoritative
  refetch) clears an earlier failed open-time scan instead of leaving a
  contradictory alert over the refreshed list
- zh: 智能体 for agent (代理 reads as network proxy); polite live region
  on the checking hint

* fix(worktrees): serialize visibility dialog actions

* fix(worktrees): clarify persistent visibility policy

* fix(worktrees): clarify hidden worktree list

* Explain hidden worktree defaults

* Show agent worktrees with Always show

* fix(worktrees): bound visibility dialog state and rendering

* fix(worktrees): preserve visibility mutation fences across dismissal

* fix(worktrees): scope visibility mutations by host

---------

Co-authored-by: Gldywn <14254051+Gldywn@users.noreply.github.com>
2026-08-12 18:19:33 -07:00
Jinjing 798b9b3d6b fix: persist review notes for folder workspaces (#14112)
* fix: persist review notes for folder workspaces

* test: satisfy duplicate import lint
2026-08-12 14:37:51 -07:00
Jinjing 5bee7b5ce9 P1 STA 3887 design Preview Kitty IME (#13940)
* fix(terminal): carry kitty flags through Preview snapshots and pair rele

Preview was omitting the live kitty mirror from the IME bridge and dropping kitty flags from snapshots, so every commit was evaluated at flags 0. A TUI that negotiated bit-3 (report_all_keys_as_escape_codes) would receive the legacy raw text it declined.

Now the snapshot carries proven kitty flags beside their sequence boundary, the forwarder reads flags once per commit, and bit-1 (report_event_types) commits are paired with exactly one release regardless of keyup/insertText ordering. Snapshot authorities expose only the active screen's proven flags, so an old host's absent field stays unknown rather than downgraded to a manufactured zero.

* fix(terminal): sync kitty flags and IME releases across snapshots

* trim wordinesss

* fix(terminal): settle owed IME release before fresh same-key press

When a keyup is lost and the same key is pressed again, settle the stale
record's owed release instead of discarding it — this maintains correct
IME state during recovery. Also refine Kitty flag propagation to only
carry proven baselines across snapshots, and tighten related comments.

* fix(terminal): gate kitty flags on sequence boundaries

- Remote snapshots only include flags when seq is present
- Daemon uses parsed flags value when defined
- Ensures correct flag ordering in snapshot replay
2026-08-11 22:00:44 -07:00
Neil 991a3fe963 chore(lint): update oxlint to 1.77 and enable no-op cleanup rules (#13901)
Enable eleven oxlint rules that simplify code without changing behavior, and fix
every existing violation. Each candidate was gated on measured cost rather than
assumption, so rules that regressed runtime performance or type checking were
dropped instead of suppressed.

typescript/no-redundant-type-constituents is the largest addition: 113 sites, no
autofix. Dead constituents are deleted. Where the redundant literal existed to
document intent (`string | 'all'`), it is preserved as `(string & {})`, which
keeps the autocomplete hint the original code was reaching for instead of
flattening it away. The rule also caught a broken import —
remote-shared-control-retirement-probe.ts pulled RuntimeStatus from
src/shared/types, which does not export it, so the type silently degraded to
`any`; no tsconfig covers that file, so tsc never saw it.

oxlint stays at 1.77.0 rather than 1.78.0 because .npmrc sets
minimum-release-age=4320 and 1.78.0 is younger than that window.

Rules evaluated and rejected, with what disqualified each:
- prefer-string-raw: String.raw is a runtime call, not a literal (184x slower)
- prefer-string-replace-all: 26% slower
- text-encoding-identifier-case: ~5% slower, reproducible
- prefer-spread: [...str] is 110% slower than split('') and differs on surrogates
- no-implicit-coercion: `!!x` narrows types and `Boolean(x)` does not (22 tsc errors)
- prefer-arrow-callback: arrows are not constructible, breaking `new` on mocks
- object-shorthand: rewrites source text asserted by a tracked reliability gate
- switch-case-braces: pushes ten files past max-lines, which cannot be suppressed
- no-useless-switch-case: drops `case undefined:` that switch-exhaustiveness-check needs
- arrow-body-style: 115 violations have no fix, and it breaks max-lines
- newline-after-import: false-positives on the leading-semicolon ASI idiom

electron-vite-output-contract asserted on the literal
Object.prototype.hasOwnProperty.call text; retarget it to Object.hasOwn, which
rejects inherited keys identically.
2026-08-11 18:19:43 -07:00
Jinwoo Hong 077f5a11cd feat(github): create stacked pull requests (#13750)
Adds GitHub stacked pull request creation: a contextual "Stack this PR above #N" option that appears only when the selected base branch has an open PR, plus the main-process stack preflight and registration.

Also reworks the create-review composer for cohesion: shadcn Checkbox and Label primitives, base label above a full-width searchable combobox with attached results, keyboard navigation, and a unified field skin, spacing and typography scale.

Verified end to end against real GitHub: extending an existing stack and creating a new one.
2026-08-11 15:48:57 -07:00
Neilanddevatnull 63271a5933 feat(bitbucket): connect Bitbucket from Settings and create pull requests (#5832)
* feat(bitbucket): connect Bitbucket from Settings with encrypted credential storage

Bitbucket Cloud was the only review provider with no in-app auth: GitHub and
GitLab delegate to the gh/glab CLIs, but Bitbucket has no comparable
first-party CLI, so the only option was ORCA_BITBUCKET_* env vars plus a
restart (discussion #5364).

Adds a Connect/Edit/Disconnect flow on the Bitbucket integration card,
modeled on Linear and Jira:

- Credentials are verified against /user before they are persisted, so a
  dead token is rejected inline instead of silently stored.
- The secret is encrypted with safeStorage (0600 plaintext fallback when no
  OS keyring); non-secret metadata lives in a separate plaintext file so
  status reads render the connected account without decrypting. Opening
  Settings therefore never triggers a keychain prompt.
- Env vars keep precedence over stored credentials, so existing headless and
  SSH setups are unaffected. Env-managed connections hide Disconnect.
- connect/disconnect reset the preflight cache, so no relaunch is needed.

The Bitbucket card moves to its own file to stay under the tsx max-lines cap.

* feat(bitbucket): support creating pull requests from Orca

Bitbucket was the only configured provider whose Create button reported
"This repository provider does not support creating a pull request from
Orca" — supportsReviewCreation was false and the forge provider had no
createReview, so even a correctly authenticated setup was blocked.

Adds createBitbucketPullRequest against POST /repositories/{ws}/{repo}/
pullrequests, using the same env-first / stored-credential resolution as PR
lookups (extracted into resolve-auth.ts so both share one path).

Bitbucket Cloud has no draft pull requests, so a draft request is rejected
with a clear message rather than silently publishing a live PR.

* fix(bitbucket): hide the draft toggle where drafts do not exist, plus review fixes

Bitbucket Cloud has no draft pull requests, so the composer no longer offers
the toggle for it and forces the flag off at submit — better than failing
after the user has filled the form in.

Review fixes:
- writeFileSync's `mode` only applies when it creates the file, so rewriting
  a credential kept whatever permissions it already had. chmod after every
  write, for the secret and the metadata.
- An explicit ORCA_BITBUCKET_API_BASE_URL now wins over a stored base URL.
  Env precedence is per-setting, not all-or-nothing.
- Enter in the credentials dialog only submits from a text field, so it no
  longer hijacks Cancel and the docs link.
- Replace the chmod-based delete-failure test with a mocked unlinkSync: file
  modes are not portable to Windows and elevated runners unlink anyway.

* fix(bitbucket): stop a merged pull request from blocking the branch's next one

Reported on #5832: with a merged PR on a branch, Create reported "Pull
request already exists" and offered no way forward.

The branch lookup queries every PR state and returns the most recently
updated one, so a merged PR came back as the branch's current review and
eligibility blocked on it. Bitbucket only discarded such a match on the repo
default branch (#9171), while GitHub already drops any merged PR it matched
by branch alone — "a merged PR without an explicit link is just a historical
branch match, not implicit review context".

Applies that rule to Bitbucket. An explicitly linked review still resolves
through the linked-number fallback, so merging a PR Orca knows about keeps
showing it.

* fix(bitbucket): add bitbucket to the shared review-creation provider list

Reported on #5832: on a Bitbucket repo with no existing PR, Create still
said "This repository provider does not support creating a pull request
from Orca", even after the forge provider gained createReview.

There are two capability lists. Enabling supportsReviewCreation on the forge
provider was necessary but not sufficient — the blocker and the whole
renderer read the separate shared list, which never included bitbucket.

Adds it, gives Bitbucket its own provider name so review copy stops saying
"GitHub", and asserts the two lists agree so they cannot drift apart again.

* fix(bitbucket): persist pull request links after creation

* fix(bitbucket): fetch linked pull requests by number first

* fix(i18n): use generated Bitbucket integration keys

* test(bitbucket): cover forge creation delegation

* fix(bitbucket): fall back when linked pull request is stale

* docs(bitbucket): explain notFoundIsNull and fix a garbled permissions comment

notFoundIsNull arrived without the rationale its sibling flag carries, and
reads as a bare `true` at the only call site that opts in.

* fix(bitbucket): address review findings before merge

Two of these made the feature unusable in real setups:

- Create PR checked GitHub authentication for Bitbucket. isProviderAuthenticated
  fell through to isGitHubAuthenticated, which was unreachable while Bitbucket
  could not create reviews at all. Anyone with Bitbucket connected but no
  `gh auth login` got auth_required with no way forward.
- The draft flag was only gated in ChecksPanel, not the two SourceControl call
  sites. With "create as draft" saved as a default, the composer hides the
  toggle for Bitbucket, so the flag could not be cleared and creation failed
  every time. Bitbucket now ignores draft instead of rejecting it.

Also:
- Blocked-create copy said "GitHub is not authenticated. Run gh auth login" on
  Bitbucket repos, in both the main-process and renderer paths.
- A decryption failure resolved to an anonymous config and queried anyway; a
  private repo answers 404, which reads as "no pull request" and offers Create
  for a branch that already has one. Requests now fail closed.
- Hiding non-open implicit branch matches was too broad: a declined PR became
  permanently invisible off the default branch. Scoped to merged, restoring the
  default-branch rule (#9171) for the rest.
- A failed disconnect rejected unhandled and the card silently re-rendered as
  connected; a partial delete left the secret live in memory for the session.
- The credentials dialog refused to open on a remote runtime, so a local repo
  could never store a credential. Now only the storage note changes, matching
  the Jira dialog.

---------

Co-authored-by: devatnull <59279509+devatnull@users.noreply.github.com>
2026-08-11 15:32:13 -07:00
Jinjing ef56ca8b81 fix(feedback): pre-include Orca version and OS in errors and feedback (#13851)
* fix(feedback): pre-include Orca version and OS in errors and feedback

Make terminal errors and Send Feedback carry easy-to-copy client
environment details so bug reports include build and platform context
without a follow-up ask.

* fix(feedback): satisfy exhaustive-deps in environment prefill hook

Destructure hook params so useEffect/useLayoutEffect dependency lists
are complete and the changed-code quality gate passes.

* fix(preload): stop importing node:os in sandboxed preload

Sandboxed Electron preloads cannot require node:os. That import crashed
the whole preload script, leaving window.api undefined and taking down
App chrome (dock badge, preflight). Keep platform.get on process APIs
only, and guard best-effort badge/preflight callers when api is missing.

* fix(feedback): count text typed below the env footer

Strip only the prefilled Orca/OS/Shell block for Send validation so
users who click past the footer and type can still submit.
2026-08-11 11:49:44 -07:00
Neil fc9fd7208d refactor usage provider IPC plumbing (#13543) 2026-08-10 20:39:18 -07:00
Jinwoo Hong 550eabe921 feat(workspaces): review preserved branches after bulk delete (#13693) 2026-08-10 18:37:45 -07:00
Brennan Benson f2984e2230 fix(terminal): skip a too-wide alt frame on snapshot replay (#13014)
* fix(terminal): skip a too-wide alt frame on snapshot replay

Reopening a parked worktree could paint a stale full-width TUI frame
through a narrower viewport, leaving clipped gutter fragments and
mid-word omissions until the live application repainted.

Replay pins xterm to the snapshot grid so soft-wrapped normal-buffer
history stays exact (#7279), then the post-replay fit returns the pane
to its container grid. Alternate buffers have no scrollback and do not
reflow; an absolutely positioned frame remains at its capture layout,
so narrowing exposes only clipped portions of those fixed-grid rows.

Skip only the visual frame when its capture is wider than the grid the
fit will land on. The alt buffer is still entered and cleared, so the
resize signal lands on a clean screen that the live application can
repaint. Equal-width and wider restores retain the frame, while normal
history always replays at its capture grid before fitting.

The target width comes from proposeDimensions, not terminal.cols: an
unfitted pane can still read xterm's default grid even when its actual
container matches the capture.

* fix(terminal): preserve offline SSH prepaint frame

* fix(terminal): drop a too-wide daemon alt frame on reattach

The renderer-only gate did not run on the user-visible remount path.
Instrumentation showed that daemon-connectResult-snapshot won before
the model-snapshot branches, so the composed snapshot painted in full
and the later narrower fit exposed its stale fixed-grid frame clipped
at the new viewport.

The daemon branch could not omit only the visual frame while main sent
one merged string. Publish the normal-buffer/mode prefix and visual alt
frame as additive optional metadata while retaining the merged snapshot
for mixed-version fallback. New renderers can keep history and restore
state without painting a frame captured for a wider grid.

Replay ordering remains capture-grid, write, then fit so normal-buffer
soft wrapping stays exact. The application owns the foreign-width alt
frame and repaints it after the resize signal rather than Orca trying to
transform an absolutely positioned screen.

* fix(terminal): preserve split daemon snapshot payload

* fix(terminal): preserve live state when dropping alt frame

* fix(terminal): restore DECOM cursor state exactly

* fix(terminal): preserve ordinary snapshot bytes

* test(terminal): cover fixed-grid alt replay resize

* fix(terminal): repaint after dropping mismatched frames

A hidden snapshot can omit an alternate-screen frame before the pane has a measurable target grid. If reveal later lands on the capture grid, a same-size PTY resize emits no SIGWINCH, so pulse the local PTY size whenever that frame was skipped.\n\nKeep performSafeFit's measurable-pane contract intact, publish daemon snapshot prefix and frame as explicit optional strings, and fall back to the merged payload when either field is absent. Cold owner-gone restores now omit a mismatched frame while retaining history and fresh-shell reset treatment; offline SSH preconnect remains unchanged.\n\nPin the vendored SerializeAddon out-of-range-row behavior used to capture live SGR state.
2026-08-10 18:24:04 -07:00
Neil 7dce0442ab Add Caffeinate controls to the status bar (#13480)
* feat: add caffeinate status controls

* refactor: compact caffeinate status

* fix: harden caffeinate readiness
2026-08-09 22:52:11 -07:00
Jinwoo HongandJinwoo-H 158212b8b3 feat(github): add PR comment reactions (#13470)
* feat(github): add PR comment reactions

* fix(github): harden comment reaction updates

---------

Co-authored-by: Jinwoo-H <Jinwoo-H@users.noreply.github.com>
2026-08-09 22:11:54 -07:00
Brennan Benson 7aae88cd21 Fix terminal select-all and copy in Kitty-enabled TUIs (#13388)
* fix(terminal): handle select-all in Kitty TUIs

* fix(terminal): preserve popout native selection
2026-08-09 16:52:13 -07:00
Brennan Benson 5df2ddbc9c perf(ai-vault): isolate tab title resolution (#13377)
* perf(ai-vault): isolate tab title resolution

* fix(ai-vault): preserve background scan caches

* fix(ai-vault): resolve nested worker from chunks
2026-08-09 16:45:52 -07:00
OrcaWinandOrcaWin c3939ebf0e fix(mobile): allow reachable Hyper-V pairing addresses (#13107)
* fix(mobile): allow reachable Hyper-V pairing addresses

* fix(mobile): keep host-local Hyper-V addresses filtered

* fix(mobile): preserve explicit address on empty refresh

---------

Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>
2026-08-07 20:37:47 -07:00
a77002c42b feat(ai-vault): delete a provider session from the AI Vault list (#10249)
* feat(ai-vault): validate session-delete targets for single-file providers

Add the pure judgement layer for deleting an Agent Session History entry.
`validateAiVaultSessionDeleteTarget` decides whether a session may be removed:
the agent must be one of the nine providers where a single file is the whole
session (gemini, copilot, cursor, hermes, devin, openclaw, droid, pi, omp),
the host must be local, and the renderer-supplied path must resolve inside
that agent's own session roots and match its discovery predicate.

To keep the delete roots from drifting from the scanner's own roots, the
WSL-expansion helper moves to session-scanner-root-dirs.ts and the OpenClaw
root derivation + session predicate become shared helpers that
discoverOpenClawFiles itself consumes.

The result is path-only and never touches the filesystem; a returned
`allowed: true` still requires an lstat/realpath re-check in the executor
(S-2) before removal, documented as a caller contract on the result type.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XDLggjSAjDnaWi3Y8U622i

* feat(ai-vault): move a validated session transcript to the trash

Add the filesystem executor behind session deletion. It calls the S-1 path
validator, then performs the fs-side guards that validator documented it
could not: lstat().isFile() rejects a directory or symlink, and realpath is
re-fed through the validator so a regular file reached through a symlinked
parent that escapes the agent's roots is rejected too. Only then is the file
moved to the OS trash via shell.trashItem, with ENOENT treated as success so
a delete racing an external removal stays idempotent.

WSL UNC paths (no Recycle Bin) are delegated to tryDeleteWslUncPath before the
Windows-local fs guards, mirroring fs:deletePath. Any non-ENOENT error is
returned as a failure result rather than thrown, since IPC payloads are
untyped at runtime.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XDLggjSAjDnaWi3Y8U622i

* feat(ai-vault): delete-session IPC handler, preload bridge, cache invalidation

Wire the S-2 delete executor to an IPC endpoint and expose it on the preload
bridge. The renderer calls aiVault:deleteSession with { agent, filePath,
executionHostId }; the handler fetches WSL homes, delegates to the executor
(which re-validates and trashes), and on a real delete invalidates the caches
that could otherwise keep serving the deleted session.

Cache invalidation is generation-guarded: a scan already in flight when the
delete lands carries an older generation and must not write its pre-delete
result back into the cache. Without this, an in-flight scan resolving just
after the delete would resurrect the deleted session for the 15s TTL — and
force-refreshing the panel only masks it for the desktop, not for the paired
mobile client or runtime RPC that share the same cache module. Both the shared
local-scope cache and the desktop multi-host cache carry the guard, with
regression tests for the in-flight race.

The delete result type moves to shared/ai-vault-types.ts so the renderer can
import the same contract the executor returns. To keep ai-vault.ts within the
max-lines budget after adding the delete wiring, two cohesive pieces are
extracted to their own files: the delete orchestration (ai-vault-delete.ts)
and listAiVaultSubagentSessions (ai-vault-subagent-list.ts). The latter is the
only handler with no dependency on this module's private cache state, so it is
the one piece that moves verbatim without threading state through a seam.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XDLggjSAjDnaWi3Y8U622i

* feat(ai-vault): renderer judgement for whether Delete is offered

Add the renderer counterpart to the main-side delete validator: given a
session, decide whether the row menu shows Delete enabled, or disabled with a
reason a tooltip can render. It reuses the shared deletable-agent set and
unsupported-reason map so the two sides can never disagree about which agents
are deletable, and reuses the existing local-host / synthetic-path renderer
helpers.

This is intentionally not a security boundary — it validates neither the path
root nor the file predicate. Those are the main process's untrusted-input
defense; the renderer only picks the affordance, and the main side re-checks
on delete regardless.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XDLggjSAjDnaWi3Y8U622i

* docs(ai-vault): correct deletability parity claim; test multi-reason agent

The renderer deletability check runs host -> synthetic -> agent, while the
main validator runs agent -> host -> synthetic. The two layers agree only on
deletable-or-not (renderer-false is a subset of main-false), not on the reason
code a doubly-failing session carries. Document that explicitly instead of
implying the orders match, and add the antigravity case (two reason codes) so
the agentReasonCodes array shape is actually exercised.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XDLggjSAjDnaWi3Y8U622i

* feat(ai-vault): add Delete to the session row menu with a confirmation dialog

Wire the delete affordance into AI Vault. Both the dropdown and the context
menu gain a destructive Delete item; a session that can't be completely deleted
(remote host, synthetic OpenCode-SQLite path, or a directory/registry-backed
agent) shows the item disabled with a reason surfaced both as a tooltip and as
an aria-label so keyboard and screen-reader users learn why. Confirming opens a
dialog that names the session and states it will no longer be resumable from
the provider's own CLI, then calls the delete IPC and force-refreshes the list
for immediate feedback (the main side has already invalidated its caches).

The confirmation copy says the session "will be deleted" rather than "moved to
the trash": on Windows a WSL session is deleted with rm inside the distro (no
Recycle Bin), so promising recoverability would be a lie on that platform.

Deletability is computed once per row and shared by both menus so they can
never disagree. New pure logic — the reason-to-tooltip mapping (including the
multi-reason join) and the delete action hook's deleted/rejected/failed
branches — is covered by unit tests.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XDLggjSAjDnaWi3Y8U622i

* fix(ai-vault): state that Delete is unavailable without naming the cause

The disabled Delete item explained a provider's storage layout to the user
("Claude sessions can't be deleted here: stores sessions as a folder, not a
single file"). That is Orca's problem, not the reader's — the tooltip now says
which sessions are affected and stops there. The non-local-host string stays as
it was: it states scope, not a cause, and tells the user what would work.

The reason-code plumbing existed only to compose that tooltip, so
AI_VAULT_UNSUPPORTED_DELETE_REASONS, AiVaultUnsupportedDeleteReasonCode, and the
renderer result's agentReasonCodes field go with it. Why each agent is excluded
moves into the comment above AI_VAULT_DELETABLE_AGENTS, where a reader looking
up the deletable set will find it.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KGuzChimmQ1dYX2raecrH7

* feat(ai-vault): delete claude, rovo, and grok sessions by their directory

These three were excluded only because the delete unit was one file. Their
sessions are directories — claude keeps Task subagent transcripts in a sibling
`<uuid>/subagents/`, rovo and grok keep everything under `<sessionId>/` — and
nothing in them is shared with another session, so a directory-aware delete is
still a complete delete. Supported goes from 9 agents to 12; the four that
remain (antigravity, kimi, codex, opencode) are blocked by a registry or a
SQLite row, which no delete unit fixes.

Validation now returns an ordered removal plan instead of a single path. Each
removal carries the kind it must be on disk and the roots its realpath must
stay inside, so the executor's guard is the same shape for a file and for a
directory. Companions come first and the transcript last: the transcript is
what puts the row on screen, so a part-way failure leaves the row to retry
from rather than dropping it and stranding the rest on disk.

Claude's `session-env/<uuid>/` goes with the transcript — it holds that
session's generated shell exports and nothing else. Its sibling
`file-history/<uuid>/` deliberately does not: it is the rewind buffer holding
earlier versions of the user's own files, and retiring a session is no reason
to take away the only copy that can restore them.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KGuzChimmQ1dYX2raecrH7

* fix(ai-vault): remove a claude session's own directory, not just its subagents

Deleting a claude session trashed `<uuid>/subagents/` and left `<uuid>/` behind
as an empty directory — one per deleted session, accumulating under every
project. The directory is named after the transcript, so it belongs to that
session as a whole; take it rather than the one subdirectory inside it. Still
derived from the scanner's own subagents path, so the two cannot drift.

Reaching the parent means a degenerate stem now matters: `..jsonl` passes the
extension check and its stem is `.`, which would resolve the session directory
to the project directory holding every session. Reject it instead.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KGuzChimmQ1dYX2raecrH7

* fix(ai-vault): keep a session row collapsed when a menu action is chosen

Radix portals the row's dropdown and context menus out of its DOM, but React
still bubbles their clicks back through the component tree, so every menu
selection also hit the row's own click handler and expanded it. The trigger
button already stopped propagation, which is why opening the menu looked fine
and only choosing an item misbehaved.

It shows worst on Delete: the row expands behind the confirm dialog, so
cancelling leaves the list rearranged under a dialog the user just backed out
of. Toggle details only for clicks that land in the row's own subtree — that
covers the context menu and any future portalled surface, not just this one.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KGuzChimmQ1dYX2raecrH7

* fix(ai-vault): harden the delete-confirmation flow against IPC rejection and mid-delete dismissal

Two robustness gaps flagged in review:

- handleConfirmDelete only branched on result.outcome. The main handler
  resolves with a 'failed'/'rejected' outcome rather than throwing, but the
  IPC invoke itself can still reject on a transport/serialization error, and
  the caller fires it with `void`. That reject would surface as an unhandled
  rejection with no toast. Catch it and show the same generic failure toast.

- handleDialogOpenChange cleared sessionPendingDelete on every open=false.
  The Cancel button is disabled mid-delete, but Radix still fires its
  Escape/outside-click/X close, which could dismiss an in-flight delete out
  from under itself. Ignore close requests while deletingSession is true.

Both covered by regression tests (verified failing without the fix).

* fix(ai-vault): route WSL UNC directory removals through the WSL rm branch

Directory-shaped deletes (claude's subagents/session-env dirs, rovo/grok's
session dir) gated the WSL branch on kind === 'file', so on Windows a session
under a WSL distro home fell through to shell.trashItem — which can't trash a
WSL-volume item (no Recycle Bin) and throws, or worse is silently stranded when
the 9P filesystem's unreliable lstat false-reports ENOENT and the executor
treats that as success. Single-file deletes predate the directory kinds, so the
file-only gate was correct until directory removals were added.

tryDeleteWslUncPath already supports recursive removal; pass recursive for
directory removals so they take the same WSL rm path as files instead of
shell.trashItem. Covered by two regression tests (file: non-recursive,
directory: recursive), verified failing without the fix.

Also drops the internal ledger-ID references (D-*, S-*) from comments in these
two files; they pointed at a private design doc a reader can't see.

* docs(ai-vault): drop internal design-ledger IDs from shipped comments

Comments across the session-delete feature cited decision/slice IDs (D-1..D-7,
S-1..S-5) from a private design document. Those references are meaningless to
anyone reading the code without that doc, so remove the IDs while keeping the
reasoning each comment carried. No behavior change.

* test(ai-vault): e2e-cover the real on-disk session delete

The unit tests mock lstat/realpath/trashItem, so nothing proved the whole IPC
path actually removes files. This spec seeds sessions into the E2E harness's
isolated HOME and deletes them through window.api.aiVault.deleteSession:

- a single-file session (gemini): the transcript is gone from disk and drops
  out of the list.
- a directory-shaped session (claude): the transcript, the <uuid>/ session
  directory (subagents included, no empty shell left), and the session-env
  companion are all gone, while the file-history rewind buffer is preserved.

Verified failing when the executor's removal is stubbed out. Runs on Linux CI.

* fix(ai-vault): address review findings on the session-delete flow

Three points raised in review:

- Disable Delete for a still-running session. resolveAiVaultSessionDeletability
  now gates on liveState (working/blocked/waiting) last — an otherwise-deletable
  session that is mid-run shows "wait for it to finish" instead of an enabled
  Delete, so trashing a live agent's transcript can't drop writes it is still
  appending. Unsupported/remote sessions keep their permanent reason.

- Realpath the roots, not just the target, in the executor's escape check. The
  roots were only resolve()'d (text), so a session under a symlinked root
  (~/.claude -> /Volumes/…) was falsely rejected; realpath each root (falling
  back to its text form when it can't be resolved) before the membership check.

- Invalidate the parse cache with the raw filePath, not resolve(filePath). The
  cache is keyed by the exact path the scanner discovered, so resolve() could
  normalise it away from the stored key and miss. Drops the now-unused import.

Also moves AiVaultDeleteSessionArgs/Result out of ai-vault-types.ts (which the
upstream merge pushed over the max-lines limit) into the ai-vault-session-deletion
domain module they belong to, and updates importers.

Regression tests added for the live gate, the symlinked-root accept, and the
reason string; verified failing without each fix.

* fix(ai-vault): type the deleteSession preload bridge as its real result

The bridge declared Promise<unknown> while AiVaultApi.deleteSession promises
AiVaultDeleteSessionResult, so the preload object leaned on the api-types
declaration to stay honest instead of being checked against it.

Co-authored-by: Orca <help@stably.ai>

* refactor(ai-vault): tighten the session-delete code to house style

Comments across the delete flow explained HOW alongside WHY and ran to a dozen
lines; they now carry only the non-obvious reasoning. The excluded-agent
rationale, the caller contract on the validator, and the file-history carve-out
are kept — those are knowledge, not narration.

Also removes three duplications the feature introduced:
- AiVaultSessionDeleteExecutionResult was an alias for AiVaultDeleteSessionResult
  whose comment pointed at a module the type no longer lives in.
- The synthetic-path predicate existed twice under near-identical names; the
  renderer now re-exports the shared one it already had a sibling import of.
- The delete-failure toast was written out verbatim in both the rejected and
  the thrown branch.

Co-authored-by: Orca <help@stably.ai>

* refactor(ai-vault): use a design-system dialog width and a stable row selector

The confirm dialog pinned an arbitrary sm:max-w-[440px]; every other dialog in
the right sidebar uses a scale token, and md (448px) covers the role.

The row-expand test selected the row by [draggable="true"], which stopped
naming the row when draggable moved to the title element upstream. It still
passed by bubbling, so the comment was the only thing wrong — now it selects
the title deliberately and says why the query is first-match (Radix's asChild
trigger repeats the subtree, so screen.get* sees duplicates).

Also types the e2e delete helper as AiVaultDeleteSessionResult instead of a
hand-written { outcome: string }, now that the preload bridge returns it.

Co-authored-by: Orca <help@stably.ai>

* refactor(ai-vault): consolidate agent sources and use system dialog

Discovery and deletion now share the same agent source definitions, eliminating the risk of them drifting apart. A single `AI_VAULT_AGENT_SOURCES` table declares each agent's root directories, file extensions, and acceptance predicates. Replaced the custom delete confirmation dialog with the system dialog, simplifying the delete action hook and removing boilerplate state management.

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Jinjing <6427696+AmethystLiang@users.noreply.github.com>
Co-authored-by: Orca <help@stably.ai>
2026-08-07 11:47:26 -07:00
Jinjing cb960408f2 fix(mobile): never auto-advertise virtual bridge addresses for pairing (#12962)
* fix(mobile): never auto-advertise virtual bridge addresses for pairing

Container/VM bridges stay manually pickable, but automatic defaults skip them so
QR codes do not race an unreachable direct path. Relay pairs without a local
address; LAN-only and runtime pairing fail closed on bridge-only hosts.

* fix(mobile): never auto-advertise virtual bridge addresses for pairing

- Set endpoint to null when no direct address is advertised, so the QR
  doesn't show an unreachable address to the scanning phone
- Distinguish "No address selected" (bridge exists but not advertised)
  from "No interfaces found" (genuinely nothing to pick)
- Add tests for NetworkInterfacePicker placeholder behavior
2026-08-06 19:17:43 -07:00