Commit Graph
14 Commits
Author SHA1 Message Date
Brennan Benson 563dd5487f feat(native-chat): show a Codex chat's goal above the composer, and set it from goal mode (#22377)
* feat(native-chat): show a Codex chat's goal above the composer and set it from goal mode

Structured Codex chat now treats the thread goal as session state: a banner above the
composer shows the current goal (pursuing / paused) with clear, pause/resume and expand;
/goal enters a goal mode whose send calls thread/goal/set; the objective is journaled as a
user message marked as sent as a goal. The banner is derived from the journaled goal rows,
which Codex's resume snapshot refreshes, so a reopened or adopted chat shows its goal.

Fixes STA-8159

* fix(native-chat): replace a recorded goal by clearing first, and recover a lost goal-change response

- A set while the journal records a goal (any status) clears it before setting,
  so the new goal starts with its own time and token counters instead of
  rewriting the old goal's objective in place.
- The threadGoal plan answers an unknown outcome from the goal the journal
  records and reruns otherwise, so one request timeout no longer refuses every
  later Clear/Pause/Resume as unknown for the mounted session.
- The goal-mode chip says "Exit goal mode"; "Clear goal" stays the banner's
  action on the provider goal.
- A typed bare /goal on Enter enters goal mode, the same as picking it.
- The renderer reads the goal off the tail of its ordered snapshot; the host's
  unordered map keeps the by-sequence reader.
- Drop the composer's duplicate in-flight guard; the goal controller already
  serializes changes.
- Pin that a counter-only revision reaches a subscriber's live page under its
  original sequence.

* fix(native-chat): keep a bare /goal inside goal mode as the entrance, and pin goal delivery and serialization

- A bare `/goal` submitted while already in goal mode re-enters the mode instead
  of setting a goal whose objective is the literal text "/goal".
- The counter-only revision pin now drives the host's own event sink bound to a
  real journal, so it goes red when the publish after a lifecycle transition is
  dropped; the previous fake sink never published.
- Pin that a set which threw after journaling its objective puts that objective
  back exactly once when the ledger reruns the same operation id.
- Cover the goal controller hook: absent without host support, the loaded window
  wins over the host's answer, a second change while one is unsettled answers
  false without a request, and a refused change frees the next one.

* fix(native-chat): resume a blocked or usage-limited goal, and keep goal-mode drafts honest

- The goal bar offers Resume on a blocked or usage-limited goal, which the
  provider resumes exactly as it resumes a paused one; a goal whose token budget
  is spent still offers only Clear. The rule lives beside the other goal facts
  in shared code so every reader answers it the same way.
- A `/goal <text>` typed inside goal mode sets the objective `<text>`, as it
  does outside goal mode, instead of a goal whose objective is the literal
  command.
- Setting a goal is a host round trip; a draft edited while it was in flight is
  no longer wiped when the goal lands, matching every other host command.
- Pin that a lost status-change response is read as applied only when the
  recorded goal is in that status, that a cleared row in the loaded window
  outranks the host's earlier answer, and that the PTY lane is untouched.

* fix(native-chat): keep the load-older anchor on the loaded window when a live revision lands below it

A live revision of a row keeps that row's original sequence. When the row is
older than the client's loaded window, the shared reducer merged it in and it
became the load-older anchor, so paging `before` it skipped every row between.
A goal's counter-only revisions during a long goal turn reach any client that
attached after the goal row left its window, so a reopened chat lost rows on
scroll-back.

The reducer now admits live rows only at or above the window's oldest row
while older rows remain on the host; the journal keeps the revision and the
page reader serves it once the window reaches the row. With nothing older on
the host the window is the whole journal, so a row below the head is admitted
as before.

Also drain accepted provider events before a goal set reads the journal to
decide whether it replaces a recorded goal.
2026-09-23 10:34:06 -07:00
Brennan Benson 434365d2de Offer to reconnect native chats that were working when Orca restarted (#21096)
* feat(native-chat): resume structured chats that were working at restart

Teardown records a marker for every session this host was genuinely running a
turn for, derived from the LIVE runtime rather than a persisted status row, so
a stale `running` row left by an older crash can never trigger a resume. On the
next launch a modal lists exactly which chats would resume and resumes them via
native continuation (Claude resume/resumeSessionAt, Codex thread id) — never by
re-sending the prompt, which is what makes an agent redo finished work.

A session resumes only when all of these hold: a teardown marker exists and has
not expired, the record's lease is released and reconciled, a provider resume
cursor exists and still matches the marker, the journal's own turn record names
the same turn, and the marker has not already been spent. Markers are consumed
before the resume is submitted, so a crash mid-resume cannot double-fire, and an
admission gate refuses a second concurrent resume for one session. Resumes are
staggered three at a time rather than spawning every provider at once.

The modal's "Don't ask again" checkbox writes the nativeChatResumeWorkOnRestart
setting, which Settings can turn back off; automatic mode runs the identical
predicate and staggering and reports what it did. Declining consumes the markers
so the prompt cannot return every launch — nothing is lost, because opening a
chat still re-acquires it at the same cursor.

* fix(native-chat): compare handle ROOT and turn state when offering a resume

Four defects QA found in the restart-resume offer, fixed together because the
first two interact: shipping the root fix without the state fix would convert a
silent no-op into actively offering finished chats.

1. Claude was never offered (0/4). The marker recorded agentSessionProviderHandleKey,
   which embeds Claude's leaf uuid — a branch cursor. The adapter's own close path
   appends a `resumed` link with an advanced leaf during the SAME teardown, so the
   marker went stale seconds after it was written and the drift guard refused every
   Claude session forever. Record and compare agentSessionProviderHandleRoot instead:
   the root is the part a resume must preserve, and changing it is a fork, which is
   exactly what this guard is for. Codex is unaffected (its thread id is the whole
   key) but uses the root too, so the rule is uniform.

2. The predicate compared turn IDENTITY but discarded turn STATE, so a `completed`
   turn satisfied it as readily as an interrupted one. Eviction rewrites `running`
   to `interrupted` and never to `completed`, so the state is what separates work
   that was cut off from work that finished. Require `interrupted` or `unverifiable`.

3. A chat blocked on a pending approval or question was marked as working, because
   the teardown reader accepted any `running` turn while the product's own projection
   calls that state `attention`. Teardown now defers to that projection: an agent
   waiting on the USER is not interrupted work.

4. "Resume all" could silently no-op. The modal fetched candidates at mount; by click
   time the chat's own pane may have bound and taken the hold, moving the lease to
   `live` so the predicate dropped it and the call returned no results, leaving the
   dialog open behind a dead button. Re-derive at click time and settle an
   already-live session as resumed — it is running, which is what the user asked for.

Test fakes now model the Claude close path that advances the leaf, which is why no
unit test could previously exhibit defect 1. Ablation covers all eleven guards.

* fix(native-chat): gate the already-live settlement on the full resume predicate

Two follow-ups from re-QA, both cases of a rule stated by intent rather than by
discriminator.

1. The already-live path bypassed the predicate. "Resume all" sends no session
   ids, so the fallback's target set was every marker, and it was gated only on
   the session having a live provider child. A chat the predicate had refused --
   a completed turn, say -- whose pane happened to own the lease was therefore
   settled as `already_live` and had its marker spent, inflating the "Resumed N"
   count with chats that were never eligible. No provider spawned and no tokens
   were spent, but a marker the predicate rejected must never be consumed.

   The resumable set now takes an explicit `leaseState`. The already-live path
   derives a second set with ONLY the released-lease clause relaxed, and settles
   a session just when it is in that set. Every other clause still applies.

2. The `attention` rule was one-sided. Teardown refuses to mint a marker for a
   chat blocked on the user, but the set predicate had no equivalent, so a marker
   arriving by any other route was offered once eviction rewrote its turn to
   `interrupted` -- the same asymmetry the completed-turn case had.

   Gated on projectStructuredAgentSessionStatus === 'attention'. That projection
   tests for a pending approval or question BEFORE it looks at turn state, so it
   still reports `attention` after the turn is settled, which makes it the durable
   signal and keeps one source of truth with teardown.

Ablation now covers thirteen guards, including one for each of the above.

* fix(native-chat): capture awaits-user on the marker instead of re-deriving it

The awaits-user clause could never fire. It asked the live projection for
`attention`, which needs a prompt whose resolution is still `pending` -- but
teardown CANCELS that prompt a few phases after it writes the marker. By the next
launch the evidence is gone, for precisely the sessions the clause was written
for. QA measured the injection still being offered and then resumed.

This is the same shape as the leaf-drift bug: state read after teardown is not the
state that justified the marker. The discriminator, now applied across the whole
predicate:

  - a fact teardown itself destroys or mutates must be CAPTURED on the marker
    while it is still true;
  - a fact that evolves on its own must be RE-DERIVED at read time, never
    snapshotted.

So `awaitsUser` is now recorded at teardown and the predicate reads the recorded
value. Teardown still declines to mint a marker for such a session, so the
recorded flag is the second line rather than the only one.

Audit of every other clause against the same test:

  - turn id (captured) -- teardown rewrites turn STATE but never the id. Correct.
  - provider handle root (captured) -- the close path appends a resumed link, and
    appendAgentSessionProviderHandleLink refuses one that changes the root, so the
    root is invariant under exactly the mutation that broke the key. Correct.
  - turn state (re-derived) -- DELIBERATE exception, stated here rather than left
    implicit: we are not reading the state that justified the marker, we are
    reading teardown's receipt that it settled the turn. A turn still `running`
    means eviction never finished, and we refuse. Correct, and intentionally so.
  - lease reconciled / released / handoff stage (re-derived) -- these answer a
    different, launch-time question: may this host take the lease NOW. The
    teardown-time value would be meaningless, and `unreconciled` is cleared by
    this launch's own reconciliation. Correct.
  - adapter support, marker TTL, marker consumption (re-derived) -- all evolve
    independently of teardown. Correct.

Only awaitsUser was on the wrong side.

* fix(native-chat): drop the unreachable awaits-user marker flag

The captured flag was dead code. `awaitsUser` could only be true when the
projected status was `attention`, and `attention` hits the `continue` above the
push -- so every marker teardown can ever write carries `false` (QA measured
22 of 22 across two real teardowns). The predicate clause reading it was
unreachable by any production path.

A flag that is structurally always false is worse than no flag: it reads as a
safeguard, so the next person to touch this trusts it. The asymmetry it was
added to close was only ever reachable by fault injection, because teardown is
the sole writer of markers and already refuses attention sessions.

Removing it also drops an upgrade discontinuity: as a required field it made a
marker written by the previous build fail validation and be silently discarded,
costing a resume offer on precisely the upgrade where the user was mid-turn.
Markers predating the providerHandleRoot rename still will not parse, but those
carry a leaf-sensitive key the predicate would refuse anyway, so nothing usable
is lost.

In its place the teardown gate now states that `status !== 'working'` is the
SINGLE gate for awaiting-user sessions, why a predicate-side mirror would be
unreachable, and why it could not even re-derive the fact -- so the reasoning is
inherited rather than rediscovered.

Ablation is back to twelve guards; every other clause is unchanged.

* fix(native-chat): say reconnect, not resume, and show each offer's age

Two changes, both independent of the parked continuation decision.

1. The copy claimed something QA disproved. "Resuming continues each agent where
   it left off" is false: reconnection restores the session at the point it
   stopped, with full context and without re-sending the prompt, but the
   interrupted reply does not continue on its own. The toast's "Resumed N chats"
   implied work had restarted.

   Audited every user-facing string against the rule that none may claim work
   continues or that a reply resumes -- which caught more than the three strings
   the fix started from. The title, the row button, "Resume all", "Resuming...",
   the not-now hint ("picks it up where it left off"), the checkbox and its hint
   ("resume on their own"), the list's aria-label and the Settings row all made
   the same claim. The user-facing verb is now reconnect throughout; the body and
   update variant state outright that the interrupted reply will not continue.
   en.json synced, runtime boot catalog regenerated.

   If we later decide to send a continuation instruction, this is one commit to
   change back. Shipping text we know to be false was the worse option.

2. Rows now show each offer's age. The TTL is 24 hours and a stale offer looked
   identical to a fresh one. The marker already carried `recordedAt`, so this is
   a render change plus one field on the renderer's candidate type, formatted
   with the existing formatUiRelativeTime helper rather than a new one.

   The clock is stamped once when the list arrives rather than read during render:
   ages then stay stable across re-renders, and the render stays pure, which the
   react(purity) rule requires.

Guards, predicate and RPC are untouched; ablation still covers twelve.

* feat(native-chat): show the workspace name on each reconnect row

A row read `codex · folder:8f3a1c22-… · 8 hours ago`. Recognising which chats
would reconnect is the entire point of the list, and at twenty rows a UUID
identifies nothing.

No RPC or host change was needed: the renderer can already resolve this id.
Resolved the way automation dispatch resolves the same id space
(resolveAutomationDispatchWorkspace) -- a folder workspace by its full
`folder:<uuid>` key via getKnownWorktreeById, a git worktree by its bare
`repoId::path` id via allWorktrees. Both return a Worktree, whose displayName is
a required field, and DetectedWorktree extends Worktree so either shape answers.

Falls back to the id when nothing resolves, which is what the row showed before
and also covers the window before the worktree store has hydrated.

The lookup lives in a per-row subcomponent because a hook cannot run inside
`map`, and its selector returns a primitive string so repeated selector runs
cannot churn referential equality.

* feat(native-chat): group the reconnect modal by worktree and add opt-in continuation

Grouping. Rows are now grouped under a worktree heading with the repo glyph and
an agent count, using the sidebar's own collapse mechanics. Only presentational
pieces are reused -- RepoIconGlyph, CompactAgentExpansion, AgentIcon and
formatShortTimeAgo. The sidebar's agent row cannot be: worktree-card-compact-agent-row
imports DashboardAgentRow, the dashboard's own type, so both surfaces render one
live-agent model requiring a pane, tab and status entry. Every chat offered here
is by definition stopped, so supplying that would mean inventing live state.

Two things I had assumed were reusable and were not:

  - DashboardHostBadge returns null unless hostKind is ssh or remote. Structured
    chat is local-only, so it would always render nothing. The host line is
    omitted rather than faked; the badge is the right element to add if and when
    structured chat gains remote support.
  - No state dot. Every AgentDotState misleads here: idle and unverifiable both
    presuppose a live pane, interrupted renders red like an error, done green,
    working a spinner. A missing dot beats one saying these agents are running.

One worktree renders flat with no heading -- a name, count and chevron around a
single group says nothing the dialog has not already said.

The age column now uses formatShortTimeAgo for sidebar consistency. It takes
(timestamp, now) and subtracts internally rather than taking a delta, so the call
is (recordedAt, listedAt); passing the old delta would have rendered plausible
nonsense. The clock is still stamped once into state, so ages stay stable and the
render stays pure.

Continuation. A secondary "Reconnect and continue" action sends one message, from
a single shared constant, identical for both providers. Reconnect is unchanged and
still sends nothing. An info popover quotes the literal message read from that
same constant, so what is shown cannot drift from what is sent.

Ablation now covers fourteen guards. Two are new: continuation only follows a
reconnect that actually happened, and -- inversely -- a send injected into the
reconnect path must turn the test red, since "don't ask again" rests on reconnect
never sending.

* feat(native-chat): say terminal sessions kept running, and clear the quality gate

The modal lists stopped chats with no way to tell that CLI agents are fine, and
the true state of the world is counterintuitive: the terminal sessions survived
the restart and the chats did not. One line now says so, next to the heading
where it frames the list rather than as a footnote at the bottom.

Wording follows the app's own vocabulary rather than inventing a term: the
catalog settles on "terminal sessions" (terminalSessionCount, "Terminal sessions
are grouped by workspace", "No terminal sessions yet"), and UpdateCard already
reassures with "Your terminal sessions won't be interrupted during the update" in
the same text-xs text-muted-foreground treatment. "kept running" rather than
"were restored" -- nothing reconnected them, they never stopped, and the line
says nothing about why.

Also clears check:code-quality:changed, which I had not been running -- oxlint
alone covers neither the design-system nor the casting audit, so 18 findings had
accumulated across the branch.

  - design system (4): Button spacing hand-rolled as gap-1/px-2 is just size="xs";
    PopoverContent and DialogTitle own their typography and spacing, so the
    text-xs moved to the popover's own children and the title's icon gap moved to
    a plain wrapper.
  - casting (14): production code loses its assertions outright via Reflect.get,
    the idiom already used in managed-hook-detection-commands and
    worktree-name-retirement. The marker validator reads each field through
    Reflect.get and now checks recordedAt is a number rather than asserting it;
    the store-file parse uses the existing `file` shape instead of a second
    assertion; the runner narrows the admission error's owner with typeof.
    Test fixtures keep their assertions behind the line-specific SAFETY:
    rationale the repo mandates for exactly this case.

One trap worth recording: the audit reports an assertion at the line its
EXPRESSION OPENS, not where `as` appears, so a disable-next-line above the
closing brace of a multi-line literal is inert and silently changes nothing.

Guards unchanged; ablation re-proved 14/14 at this head.

* fix(native-chat): give the reconnect row's provider icon an accessible name

Every row rendered the provider as a bare AgentIcon, whose svg carries no
aria-label, title or alt. With a Claude chat and a Codex chat in one worktree the
two rows were identical to any non-visual consumer, and the dialog offered
several identically-named "Reconnect" buttons with nothing to tell them apart.

A regression from 233e37b2bd, where the row read `${agent} · ${workspace} · …` as
text. Moving the workspace name into the group heading was right; dropping the
provider to an unlabelled glyph is what lost the information.

AgentIcon takes no label prop, so the icon is wrapped the way
NativeChatSupportedAgents already names it: a span with role="img" and an
aria-label from formatAgentTypeLabel, the same labeller the sidebar and dashboard
rows use.

The per-row button also names its agent now ("Reconnect Claude chat"). The
identical buttons were half the reported harm, and an accessible name that opens
with the visible word keeps WCAG 2.5.3 satisfied. Say so if you would rather ship
only the icon label -- it is one attribute and one catalog key to drop.

Age code untouched, as asked: formatShortTimeAgo still takes (timestamp, now) and
is still called with (recordedAt, listedAt).

* fix(native-chat): scope resume markers to one launch and report the real dispatch

Three defects in the restart-resume path, all of which could resume a session
that was not genuinely working or claim one was continued when it was not.

Launch scoping. A durable marker with a 24h TTL is a write-ahead latch: a
teardown write that failed or timed out, or a store restored from its backup,
left a previous generation's marker actionable, and automatic reconnect would
have acted on it silently. Markers now carry the id of the launch that wrote
them, and only the launch immediately after may claim them. The launch id lives
in its own file with no backup mechanism, so it cannot roll back in step with
the markers it is proving adjacency for. Startup claims the previous launch's
markers into launch-scoped memory and deletes every durable copy in the same
step, so the durable fact dies at claim time rather than at use time. Both
halves fail closed: an unprovable predecessor and a clear that throws each
claim nothing.

Dispatch states. The send layer answers ok as soon as Orca owns the message;
the provider's own answer lives in the submission. Continuation read only the
envelope, so a rejected turn/start was reported as continued and stamped the
journal saying the agent had been asked to carry on. All four states are now
preserved, and only an accepted dispatch appends the attribution note.

Claude pre-echo sends. Claude cannot write a running turn until the SDK echoes
the user message back, which is seconds on a real journal, so a turn-id-only
marker dropped exactly the sessions that were working hardest. A send that has
not become a turn now carries its own identity, and the launch-side predicate
asks the journal about that submission's dispatch state instead.

* fix(native-chat): follow an accepted send to its turn, and settle before judging

Two defects found in QA, both reproduced twice.

Follow the submission forward. The launch-side predicate accepted a
submission-shaped marker only while its dispatch was pending or unknown, but the
window in which work is submission-shaped is precisely the window in which the
dispatch is about to be accepted: the send settles during teardown and the turn
it opened is then cut off as interrupted. Judgement was frozen at the moment the
marker was written, so the predicate refused the very sessions this was built
for and fired only when the send never reached the provider. An accepted
submission is now followed to the turn it opened -- matched through the user
item key a turn names and a submission is aliased by -- and that turn is judged
by the existing turn rule. Accepted alone still proves nothing: without the link,
or with a turn that completed, this refuses as before.

Settle before judging. A send resolves as soon as Orca owns the message, while
its dispatch is still pending; that is the ordinary successful path. Reading the
dispatch off the send result therefore reported every delivered continuation as
pending and never wrote the attribution note. The outcome is now decided on the
settled submission, through the host's existing settlement waiter, with the send
result as fallback when nothing settles in time.

The failed-note path no longer swallows its error. It stays best effort -- a
journal that refuses the note must not turn a delivered continuation into a
failure -- but the failure is reported through the host's error sink instead of
being discarded, so it cannot regress unseen again.

The surface's send is typed against the wire result rather than a hand-written
subset, which is what let a test assert a shape the host never returns. Binding
the surface to the host moves into its own file: the host was one line under the
line cap, and the bindings carry decisions that belong beside their consumer.

* feat(native-chat): show the reconnect offer the way the worktree sidebar does

The offer is a list of workspaces, so it should read like the one users already
know. Rows are now three tiers -- repo or project, then workspace, then the agent
sessions inside it -- and each agent carries a checkbox rather than its own
button, checked by default, with the footer acting on whatever is ticked.

Reused rather than rebuilt. The host chip is the sidebar's own: its markup lived
inline in the card's meta row, so it moves to a shared component both surfaces
render, and the label comes from getHostContextLabel, which is where "Local Mac"
has always come from. The repo glyph is RepoIconGlyph; a group with no repo uses
the FolderTree the sidebar's own project-group metadata uses. The agent row
reuses AgentIcon, the agent-type label helpers, formatShortTimeAgo and the same
model treatment.

Two things could NOT be reused, and both are deliberate. The sidebar's
CompactAgentRow needs a live pane, tab and status entry, and every chat here is
stopped by definition. And the sidebar has no git-worktree-vs-folder glyph
resolver at all -- both kinds render the same card, and the difference people
read is its status lane choosing GitBranch when a workspace has branch identity;
that single precedent is what the workspace glyph follows.

The model, the execution host and the workspace kind now travel with each
offered chat. All three are read off the durable record the predicate already
holds -- the model through the same normalizer the status feed uses -- so the
glyph is never inferred from a name and no new data source appears. They are
optional on the wire, so an older host still renders a row.

Selection changes which ELIGIBLE chats are acted on, never what is eligible. Ids
are seeded from the host's own answer and intersected back against it before any
call, and the host re-derives the predicate regardless of what it is sent.
Continuing still requires an explicit click, and the automatic path still calls
the reconnect method, which contains no send.

The badge's treatment becomes a variant instead of a pile of overrides, which is
what the design-system gate asks for once the markup is somewhere it can see it.

* fix(native-chat): title a folder workspace group with its project name

A folder workspace's synthetic worktree borrows the `repoId` slot to name the
project group it belongs to, so that field is NEVER null. The reconnect offer
read a non-null `repoId` as proof of a git repo, looked it up in the repos list,
found nothing, and rendered the raw `folder-workspace:<uuid>` string as the group
header. The project glyph written for the no-repo case was unreachable for the
one workspace kind it was meant for, and the string fallback behind it was dead
for the same reason.

The project group name was available all along and the sidebar already titles
these with it, which is what this list is meant to mirror.

Recognising the id now lives beside the code that mints it, so the two cannot
drift: there was no such helper, only forward constructions of the same prefix in
five places. The header choice itself moved into a pure resolver, so the branch
that was wrong is now the branch under test.

The dead fallback string is gone, along with its catalog entries.

* fix(native-chat): offer an accepted send the provider never opened a turn for

QA: a chat that was genuinely working was silently dropped from the offer. The
discriminator was how far the send had progressed -- it was the last chat
prompted before quitting, reachable by quitting a second or two after sending.

Mechanism, reproduced against the predicate. The marker was written while the
send was still pending, so it is submission-shaped. During teardown the dispatch
then settled to `accepted`, which took it out of the pending/unknown branch and
into the follow-forward branch. But the provider died before writing a turn row
for that send, so there was no turn to follow forward TO, and the branch demanded
a proved link before it would answer. Both the no-turn-at-all case and the
newest-turn-belongs-to-an-earlier-exchange case therefore refused.

An accepted send that never became a turn cannot be finished work, because
finishing writes a turn row. The marked send is also the newest work in the
session, so any turn it opened would be the newest turn.

That makes the link unnecessary to prove for a safe answer. When the newest turn
is interrupted or unverifiable the two readings agree: if the row really is this
send's under a key we failed to match, it was cut off; if it belongs to an
earlier exchange, this send opened no turn at all. Either way the work was
interrupted. A journal with no turn row at all is the same case with nothing to
disagree about.

The readings only diverge on a `completed` row, where an unmatched one might be
this very send's finished turn under a key we did not recognise. That stays
refused. Ambiguity resolves to no, because resuming finished work is the one
outcome never worth risking.

* fix: write the grouping separators as escapes so the files stay text

Five separators in the reconnect-offer redesign were written as raw NUL bytes
instead of the `\0` escape. The runtime strings were correct and the app behaved,
but git classifies a file containing a NUL as binary -- so the two central files
of that redesign rendered as "Binary file not shown" in review, and `rg` skipped
them silently, returning no matches rather than an error.

The escape produces the identical string, so the NUL separator is kept: the
previous separator was a space, and a workspace id containing one would corrupt
the join/split pair this grouping depends on.

Nothing could have caught this. Typecheck, lint, the quality gate, the
localization verifiers and the full suite all passed throughout, because none of
them look at file encoding. So this adds a check that does, wired into the
pre-commit hook where it costs nothing and catches the next one at the moment it
is written.

Two files already on main carry a raw NUL for the same reason -- one a template
separator, one a deliberately tricky test alphabet whose neighbours are all
written as escapes. They are grandfathered rather than fixed here, since they
belong to their own change, and the gate fails if the list ever grows or goes
stale.

* fix: parse markers into a domain type, and declare the four restart methods

Two CI failures, both ours.

Static analysis. `Reflect.get` was adopted to clear the casting audit, and the
anti-slop rule forbids it -- the two gates disagree, and the rule text says what
both want: parse dynamic input into a named type once, then read typed fields off
it. Markers re-enter from a file this process may not have written and decide
whether an agent is handed a provider child, so they now go through a single zod
parse. Unknown keys still pass, and a malformed marker is still dropped rather
than thrown, so a bad entry cannot make a user's sessions unreadable. The launch
stamp is parsed the same way, the resume-admission refusal becomes a named error
carrying a typed `owner` instead of a bag assigned onto `new Error`, and the test
harness gets a named journal type instead of reaching into `unknown`.

Cross-version wire. The four restart methods are added to the manifest rather
than the count being bumped, so the suite now exercises them in both skews. They
are bare additions, not capability-negotiated: an unknown RPC method answers
`method_not_found`, which is explicit and visible during negotiation, unlike a
stream opcode that is dropped in silence. The whole `agentSession.*` surface
already sits behind its runtime capability, so an old client is told it does not
exist and never reaches a host method.

The stub's spies stay a flat map because callers iterate it asserting each entry
is a spy that did not run; a composer reassembles the member the host really
exposes. The manifest and its params builders move to their own module, which is
what keeps the suite under its line cap as the surface grows.

* Prevent duplicate restart continuation and release reconnect holds

* fix: recheck interrupted work when admitting restart continuation

* fix(native-chat): invalidate restart offers after newer user work

* Consume restart recovery offers from an isolated advisory capsule

* Refuse completed restart work and report recovery outcomes

* fix(native-chat): honor queued completion and uncertain restart delivery

* fix(native-chat): preserve restart refusal and teardown evidence

* fix(native-chat): rederive recovery evidence before continuing

* Validate restart continuation at provider dispatch

* fix(native-chat): finish restart refusal and attribution delivery

* fix(native-chat): keep recovery teardown errors out of logs

* fix(native-chat): validate restart continuation at provider dispatch

* Revalidate restart continuation when Claude dequeues input

Check continuation authority after the SDK input queue wait and arm replay correlation only after authorization. Preserve typed pre-dispatch refusal, ordinary send behavior, and cleanup when the provider exits or capacity fills during authorization.

* Deduplicate settlement test import

* Keep merge update scoped to restart recovery

* Polish continuation popover spacing
2026-09-17 12:59:03 -07:00
Brennan Benson 533b0bd02e fix(native-chat): count a turn from the send that opened it (#21086)
* fix(native-chat): count a turn from the send that opened it

The live turn indicator switched on at the submission but anchored its clock at
the provider turn-open, so it jumped back by exactly the dispatch latency the
moment the turn opened. Measured on a real Claude session: the counter climbed to
"Working for 25s", reset to "Working for 0s", then settled "Worked for 26s" —
three readings of one turn, from two different instants.

The host now resolves the send that opened a turn and publishes it as an additive
optional `requestedAt` on the turn lifecycle row. `startedAt` keeps its exact
meaning, the provider turn-open, and is never rewritten, so clients that cannot be
upgraded see no change to any value they already read. Both providers write it;
it is omitted when no send can be named (provider-resumed turns, replayed history).

Readers take one origin, `requestedAt ?? startedAt`, for both the live counter and
the settled host interval, so the two cannot disagree. The provider's own reported
duration keeps outranking the host interval, unchanged.

The host-to-local clock conversion is now latched once per turn rather than
re-derived per render. `receivedAt - hostNow` carries that sample's one-way
delivery latency as well as skew, and the reducer replaces the sample on every
frame, so re-deriving imported fresh jitter and could move the anchor later — the
same class of backwards jump this change removes. With the conversion fixed, an
origin that improves moves the anchor earlier by exactly that much, so displayed
elapsed only grows. No monotonicity guard is added; the ordering is structural.

Desktop and mobile drove byte-identical copies of the timing hook, so both are
collapsed onto one React-free helper in shared.

Regression tests drive the origin resolution rather than an already-resolved
anchor, assert in milliseconds because second-flooring hides the sub-second case,
and include a deliberate host/client skew so a raw timestamp assignment cannot
pass on a machine where the two clocks agree.

* fix(native-chat): correlate Codex turn origins by echo

* fix(native-chat): preserve causal turn timing ownership

* fix(native-chat): keep settled turn timing continuous
2026-09-16 15:54:04 -07:00
Brennan BensonandMerge Sim f55b7ba680 fix(native-chat): cancel pending prompts precisely (#20601)
* fix(native-chat): hide activity while awaiting input

* fix(native-chat): keep approval turns cancellable

* test(native-chat): satisfy split PR quality gate

* fix(native-chat): catalog approval cancellation label

* fix(native-chat): include approval cancellation runtime label

* fix(codex): settle prompts when cancelled turns complete

* fix(codex): settle prompt registry fallbacks

* test(native-chat): cover pending interaction fallbacks

* test(native-chat): split prompt state coverage

* test(native-chat): keep prompt state isolated

* fix(native-chat): bound prompt turn backfill

* refactor(codex): centralize prompt registry bounds

* fix(native-chat): cancel pending prompts precisely

* fix(native-chat): consolidate capability imports

* fix(native-chat): harden precise prompt cancellation

* fix claude cancellation teardown races

* retry claude prompt lifecycle admission

* bound claude prompt cancellation retry work

* fix(codex): bound prompt turn identity on registration

* fix(native-chat): route rejected late dispatch settlements

* fix(codex): retain exact cancellable prompt turn ids

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-14 14:59:03 -07:00
Brennan BensonandMerge Sim c6a7216984 fix(native-chat): hide activity while awaiting input (#20496)
* fix(native-chat): hide activity while awaiting input

* fix(native-chat): keep approval turns cancellable

* test(native-chat): satisfy split PR quality gate

* fix(native-chat): catalog approval cancellation label

* fix(native-chat): include approval cancellation runtime label

* fix(codex): settle prompts when cancelled turns complete

* fix(codex): settle prompt registry fallbacks

* test(native-chat): cover pending interaction fallbacks

* test(native-chat): split prompt state coverage

* test(native-chat): keep prompt state isolated

* fix(native-chat): bound prompt turn backfill

* refactor(codex): centralize prompt registry bounds

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-14 10:42:38 -07:00
Brennan BensonandMerge Sim 2626e2eca4 Make the structured turn lifecycle row durable so completed durations survive (#19695)
* Make the structured turn lifecycle row durable so completed durations survive

A structured-chat turn used to end by tombstoning its running lifecycle item,
which threw away the only durable record of when the turn ended. Completed
"Worked for" labels therefore depended on the renderer having observed the
turn finish, and vanished on reopen.

The lifecycle item is now revised in place, never tombstoned:
- running, with startedAt, at the provider's turn start
- completed or interrupted, with completedAt, at the provider's terminal frame,
  a user stop, or a child exit the host observed
- unverifiable, with no end, when a cold acquire finds a running row from a
  generation whose exit nobody observed

Both timestamps are the execution host's clock at receipt, captured before the
deferred sink, so the completed value is identical on every client and needs
no client clock. Codex history restore uses the provider's own second-granular
endpoints for turns that predate this change. Desktop and mobile read settled
durations off the journal through one shared selector, and anchor the live
counter on the host start with the client's local receipt so a skewed client
clock never leaks into the label. Locally observed durations remain the
fallback for hosts that still tombstone.

Timestamps live inside the existing turnLifecycle field, which old clients
strip, and every working-state consumer keys on state === 'running', so no
capability negotiation is needed.

* native-chat: avoid stale working status on settled turns

* test: align settled turn status expectations

* Name settled lifecycle rows by their terminal state

An interrupted or unverifiable turn must not read as completed for any
consumer that renders status text raw. One shared helper builds the text for
both providers from the lifecycle state.

* test: deduplicate turn lifecycle suites

Each behavior keeps one test; duplicated harnesses and restated cases go.

* Key lifecycle rows to their user item and record the provider's measured duration

A lifecycle row now names the user item that opened the turn by its provider
key, so clients attribute timing explicitly and fall back to journal order
only for rows from older hosts. A provider-initiated turn with no prompt can
no longer claim the previous prompt's duration.

When the provider measures the turn itself (Codex turn.durationMs, Claude
result.duration_ms) the terminal row records it and clients prefer it over the
host interval, so a turn shows the same number live and after a history
restore. Host receipt times remain the live-counter anchor and the fallback.

* Record a turn as a first-class journal item

The turn record is now its own item kind rather than a status row carrying a
lifecycle field: no text to misuse, and the fold matches the durable turn
record other systems keep. Rows that carry it are stamped journal schema v3;
every other row stays v2, so an older host keeps reading them and latches
read-only at the first v3 row instead of truncating the epoch.

Clients that predate the item would paint an unknown kind as a text bubble,
so the host publishes the legacy status form to any client that does not
advertise agent-session.turn-item.v1, through the same per-client seam
background tasks use. The downgrade is transitional and goes once no
supported release lacks the capability. The shared projection now renders
unknown item kinds as nothing, so later kinds need no gate. One shared reader
handles both forms for old journals and old hosts.

* Preserve observed turn end across settlement retries

* Retain turn attribution for loaded chat history

* Preserve Codex exit receipt across close retries

* Register completed turn duration reliability gate

* Keep earlier turns through a Codex rewind and count a mid-turn attach from the real start

Findings from an independent adversarial review of the typed turn record:

- A Codex rewind adopted the provider's item list as the new epoch, and the
  provider never returns the host's own turn rows, so every duration before
  the rewind point vanished. The host's turn rows are now spliced back beside
  the item each followed, and recovery no longer expects the provider to
  prove rows it never owned.
- The epoch row was stamped with the current schema version, so an older host
  latched read-only at row 1 of every new session, defeating the mixed
  version design. It carries no body and stays at v2; a stored-row test now
  reads SQLite directly, because the reader upcasts every row on read.
- A send Codex folds into a running turn shares the opening prompt's provider
  key, and the alias map credited the duration to the later prompt. The
  earliest submission naming a key now wins.
- The live counter anchored on first sight, so a client attaching mid-turn
  counted from zero. Published frames now carry the host's clock, the reducer
  keeps the last sample with its local receipt time, and both clients anchor
  on how long the host says the turn has run.

* Correct turn duration gate assertion reference

* Respect authoritative unknown native chat duration

* Preserve unverifiable timing across older host upgrade

* Record final completed turn duration reliability evidence

* Fix the CI failures the merge left behind

- A merged import list named the same module twice, which the native code
  quality plugin fails on.
- A running turn is now reported by the host with no duration, so the settled
  map carries an explicit null for it; the hook test still expected the entry
  to be absent.
- main gave the older-page action a cursor with a head-trim guard, so the
  retention test's epoch-only action no longer typechecks; it now passes an
  unbounded sequence, which is what the old shape meant.
- The roster comparator moved into the extracted module, leaving its import
  unused in the reducer.

* Split two files back under the line cap after the merge

Merging main put both one effective line over 300, and the cap forbids a
disable or a shave. The wire module's refusal vocabulary moves to its own file
and is re-exported, so its consumers are untouched; the host's four thin
mutation delegates move next to the functions they call.

* Advertise the turn-item capability on every client transport

Local IPC and mobile advertised it; the remote and web transports did not, so a
desktop paired to a remote host, the CLI, and web silently ran on the legacy
carrier forever and the canonical row was never exercised there. The renderer
that paints it is the same build on every transport.

* Update the web auth-frame expectation for the new capability

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-10 14:32:50 -07:00
Brennan BensonandMerge Sim 5868fdc9e3 feat(native-chat): report Codex background tasks in the chat strip (#19346)
* feat(native-chat): report Codex background tasks in the chat strip

The background-tasks strip works for Claude only; a structured Codex
session shows nothing in it. Feed it from the Codex app-server stream.

The strip stands for work that OUTLIVED a turn, which is what the
monitoring header, Claude's foreground suppression, and the conversation
command gate all already assume. Codex has no `is_backgrounded` flag, so
that fact is derived from the turn boundary: a `subAgentActivity` child or
a primary-thread `commandExecution` becomes visible once the turn it
belongs to completes and it is still unsettled.

`turn/completed` only reveals a task here, never settles one — measured on
`codex app-server` 0.153.4, a spawn_agent child reported `completed` 95.8s
after its parent turn ended. Only a child's own activity kind settles it.

Codex exposes no honest stop: `turn/interrupt` on a child ends its turn
without emitting a terminal activity item and leaves its shell running. So
the state carries a new optional `supportsStopAll: false`, the strip hides
a control that could not act, and the blocked-command message asks the user
to wait rather than to press a button that does not exist.

* refactor(codex): move session teardown out of the structured adapter

Merging main crossed the 300-line cap on
`codex-structured-session-adapter.ts`: the rewind backend (#19235) and this
branch's close-time strip clear both landed in it. The four close paths move
verbatim into `codex-structured-session-teardown.ts`, where they funnel
through one `settled` helper instead of repeating the notification-retry and
background-task cleanup at each call site. No ratchet bump.

Also normalize a background task's description once at receipt rather than on
every projection; the roster is re-projected on each observed frame.

* fix(codex): drop the shell row the journal already settles

A `commandExecution` still `inProgress` when its turn ends was reported as a
`command` task. But `settleCodexJournalTurn` writes exactly those items to the
journal as `state: 'failed'` on `turn/completed` and forgets them, so the strip
row would have claimed a shell was still running at the same instant Orca
recorded that it was not — two surfaces contradicting each other about the same
process.

A subagent is the opposite case and stays: the roster pointedly does not sweep
at a turn boundary, because children measurably outlive it. That leaves the
producer making exactly one claim — these spawn_agent children are still live
after their turn — which the durable roster row corroborates.

* fix(native-chat): track Codex background execution lifetimes

* fix(native-chat): keep running tool groups from claiming completion

* Fix runtime catalog and capability expectation

* fix(codex): keep a child's name on the command row that outlives it

A child agent's commands stay hidden behind its agent row while the child
works. Once the child's turn settles with a command still running, that
command surfaces as its own row labelled from the raw command string, so
'long_probe' became "/bin/zsh -lc 'ping -c 300 127.0.0.1 > /dev/null'"
at the moment that row was the only remaining signal for the work.

Qualify a child's command row with the child's label. Resolved on read,
so a label registered after the command still lands, and bounded by the
existing description cap so admission accounting stays valid. Primary-
thread commands are left unqualified: they have no child to name.

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-09 00:13:20 -07:00
Brennan BensonandMerge Sim ce4a3a4186 feat(chat): add structured session rewind backend (#19235)
* feat(chat): add structured session rewind backend

* fix(chat): make interrupted session rewinds recover safely

* fix(native-chat): negotiate rewind runtime capability

* fix(native-chat): consolidate remaining adapter imports

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-07 12:20:24 -07:00
a899f92402 feat(windows): enable structured Codex chat on native Windows (#18519)
* feat(native-chat): enable Windows structured sessions

* fix(codex): prove native Windows process identity

* style(codex): format Windows session seam

* fix Windows structured Codex admission

* fix(windows): reprobe missing process identity capability

* fix(windows): decide folder-workspace WSL routing before the click

Review found pathUsesWslUnc exported but unused, and the folder composer
hardcoding worktreeUsesWslPath:false. Together those meant a folder picked
under a \\wsl.localhost\ parent routed to structured chat, then got refused
by the host and fell back AFTER the click -- which defeats the lane's own
design goal that create cannot fail after the click.

The group's parentPath is in scope at submit and the workspace is created
under it, so the parent decides WSL-ness pre-click. Wires pathUsesWslUnc
there and adds tests for the helper, including the unhydrated-store case
that previously threw.

* fix(windows): collapse the gate derivation to one call, restoring max-lines

CI static analysis failed: launch-agent-in-new-tab.ts crossed the 300-line
oxlint ceiling. Adding a max-lines disable is forbidden, so the two gate
derivations collapse into one readWindowsStructuredGateInputs() call --
a store-backed site now adds one line and one import name instead of two.
Better shape anyway: one derivation entry point rather than two reads a
call site must remember to pair.

* fix(windows): engage the legacy fallback when the host THROWS a refusal

Review found a P1 this merge composes: neither parent could reach it. At the
lane head the only structured entry was launch-agent-in-new-tab (full
store-backed WSL check); on main all win32 was refused. The merge enables
win32 in creation flows that pass no projectRuntime, so a WSL folder
workspace, a WSL-configured repo, or a repair-required runtime now routes
structured -- and the host refuses correctly, but by THROWING rather than
returning {ok:false, refusal}.

Callers engage their legacy-terminal fallback on the refusal CLASS, so an
unmapped throw arrives as a generic RPC rejection: no fallback, empty
workspace, error toast, prompt stranded in the launch outbox. Pre-merge the
same action opened a legacy terminal agent.

Map the host's thrown definitive refusals onto the refusal class at the
launch boundary, so every creation flow -- present and future -- degrades to
the legacy terminal instead of stranding. Narrow predicate: unrelated
failures (ECONNRESET, empty message, non-Error) still propagate untouched.

Ablation-proven: removing the mapping reddens the fallback test.

* fix(windows): teach the mobile RPC double the status probe the lane added

CI's first-ever run on this lane caught a pre-existing lane defect. The lane
changed status.get to resolve through
runtime.getStatusAfterWindowsProcessStartTimeProbe(), but never taught the
mobile-surface runtime double about it, so status.get failed for mobile
clients with "not a function". The lane's own test list did not include this
file and the lane had zero CI, so nothing ever ran it.

The real runtime always implements the method; the double omitted it.

* chore: merge current main and regenerate the localization runtime catalog

CI static analysis failed on a stale en-runtime-required.json: main added
onboarding integration-capability keys, and the generated catalog is checked
against the PR MERGE result, not the branch alone -- so it read clean locally
while failing in CI. Merging current main (90780acb85) and regenerating.

Gates after the merge: pnpm tc 0, oxlint 0, changed-code quality 0/56,
7 gate/lane test files 69 tests green.

* fix: route structured launches by execution host platform

* fix: recover paired structured session mirror on host swap

* Revert "fix: recover paired structured session mirror on host swap"

This reverts commit 81bfca0007.

* Revert "fix: route structured launches by execution host platform"

This reverts commit 47abbd354a.

* fix(windows): refuse structured chat in a paired web client

Reverts the two review-loop commits (restoring a tree byte-identical to the
validated head) and closes the hole they were aiming at, without their cost.

A paired web client's `platform` describes the browser's machine, not the host
that will run the agent, so the Windows gate cannot be evaluated there. Before
this, a browser on macOS driving a Windows runtime read "not win32", skipped the
creation-time proof entirely and allowed structured chat — fail-OPEN, the
dangerous direction, bypassing the guarantee this lane is built on.

`isWebClient` is a required input like the other gate fields, so the compiler
enumerated all seven call sites. Refusal is synchronous and fail-closed: no
async round-trip, no null window, no cache to invalidate — unlike keying on an
asynchronously-fetched host platform, which would have made every desktop
launch wait on a round-trip to fix a paired-web-only hole.

Paired web therefore gets the legacy chat until the host publishes eligibility
itself; that is the proper fix and belongs in its own PR.

Ablation-proven: removing the guard reddens both refusal tests; the
desktop-unaffected test is a preservation check and passes either way.
Gates: tc 0, oxlint 0.

Known open: repos-onboarding-folder-startup.test.ts fails on this branch and
passes on plain main — under investigation, NOT caused by this commit.

* test(onboarding): mock the web-client check the store path now reaches

The web-client refusal added `isWebClientLocation()` to the launch-route
inputs, which this suite's store path reaches while adding the FIRST folder.
The suite stubs `window` as `{ api }` with no `location`, so the function
cleared its `typeof window === 'undefined'` guard and then threw on
`window.location.pathname`.

That threw inside addNonGitFolder's own catch, so folder-1 never activated;
folder-2 then returned early (a project already existed) before reaching the
call at all, leaving exactly one activation with no startup seed.

Test artifact, not a product defect: a real renderer always has
`window.location`, so the seeding path is intact for users. Mocking the module
is the convention 7 other suites already use, and keeps product code free of
defensive branches that only exist to satisfy a stub.

Ablation-proven: removing the mock reproduces the original failure exactly.

* fix(renderer): make the web-client check total over a partial window

isWebClientLocation() guarded `typeof window === 'undefined'` and then assumed
`window.location` existed. A window stubbed without a location cleared the
guard and threw on `.pathname`.

That matters because this branch put the call on the launch-routing path,
where the throw is swallowed by the caller's catch and silently becomes a
FAILED LAUNCH rather than a visible error. CI caught it as 9 failures in
launch-work-item-direct.test.ts.

I previously "fixed" this by mocking the module in the one suite I knew about.
That was whack-a-mole against an unbounded set, and it missed this one. The
defect is the partial-window assumption, so fix it there: the mock is removed
from the onboarding suite and both suites now pass on the hardening alone.

Ablation-proven: reverting to the unguarded form reddens 11 tests across the
new unit suite and launch-work-item-direct.

Gates: tc 0, oxlint 0, changed-code quality 0/58.

* Move Codex's Windows structured-chat eligibility onto the host createSupport probe

The renderer no longer decides Codex win32 eligibility: launchStructuredAgentSession
probes agentSession.createSupport for both providers, the host answers via
supportsCodexStructuredLocation (process start-time proof + WSL refusal), and the
create path re-checks live. Deletes the client-side windows gate module and its
routing inputs (windowsProcessStartTime, worktreeUsesWslPath, isWebClient, platform)
from six call sites. Splits killCodexAppServerProcessTree out of
codex-app-server-session to hold the max-lines ceiling without a disable.

* fix(ci): keep pnpm lockfile stable

* test(windows): align foreground snapshot flags

* Restore main's pane-snapshot flag contract

Main asks for CreationTime on both projections; this branch's hot-path
isolation went away with the async probe it served.

---------

Co-authored-by: Orca Worker <orca-worker@localhost>
Co-authored-by: Merge Sim <sim@local>
Co-authored-by: Merge Sim <merge@localhost>
2026-09-07 09:18:38 -07:00
Brennan BensonandMerge Sim f1d8545024 feat(chat): support structured /clear and /compact commands (#19164)
* feat(chat): support structured clear and compact commands

* fix(chat): authorize mobile commands and bound clear-chain projection

* fix(chat): localize conversation command send errors

* fix(chat): retain clear pane identity with reopened history

* test: account for combined structured session RPC additions

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-06 21:17:00 -07:00
Brennan BensonandMerge Sim 872bd51d47 fix(native-chat): reland large structured command results (#17720)
* fix(native-chat): preserve large structured command results (#17707)

* fix(native-chat): preserve large structured command results

* chore: place native chat validation artifacts under docs

* chore: drop stale root package config

* fix(native-chat): enforce rebuilt lifecycle append slots

---------

Co-authored-by: Merge Sim <sim@local>

* chore: omit native-chat reland planning docs

* fix(native-chat): remove journal store import cycle

* fix(native-chat): keep journal factory acyclic

---------

Co-authored-by: Merge Sim <sim@local>
2026-08-31 13:12:19 -07:00
Brennan Benson 894ed75abb Revert "fix(native-chat): preserve large structured command results (#17707)" (#17719)
This reverts commit 5fe37729ea.
2026-08-31 12:34:49 -07:00
Brennan BensonandMerge Sim 5fe37729ea fix(native-chat): preserve large structured command results (#17707)
* fix(native-chat): preserve large structured command results

* chore: place native chat validation artifacts under docs

* chore: drop stale root package config

* fix(native-chat): enforce rebuilt lifecycle append slots

---------

Co-authored-by: Merge Sim <sim@local>
2026-08-31 12:34:03 -07:00
Brennan Benson fd9125ea8c feat(native-chat): Codex structured native chat restructure (#16729)
* feat(native-chat): port structured Codex sessions from restructure-recovery

Rebuilds the desktop structured native-chat implementation from
brennanb2025/native-chat-restructure-recovery (tip 4e31c08db3) on top of
current main as a single commit, scoped to the local Codex path.

Ported:
- Structured agent-session core: durable record store + single-writer lease,
  canonical journal, agent-session wire host/attach/eviction/subscribers,
  `agentSession.*` RPC surface (registered via ALL_RPC_METHODS; host-side
  mobile allowlist included for wire compat), pty write gate, transcript
  additions, and the Codex app-server adapter/launch resolution.
- Renderer: NativeChatStructuredSession view/composer stack, structured
  launch path with the single-flight guard, local structured session tabs
  sync, activation gate + structured inventory (read-only
  `agentSession.handoffStatus` probe), agent-session tabs in the tab strip,
  AI-vault structured session activation, and the settings pane with the
  parent Experimental Chat UI toggle plus the nested "Use updated structured
  native chat" toggle. New sessions require both flags, agent codex, no
  prompt, and a local non-WSL, non-Windows-host execution host
  (structured-native-chat-availability).
- Fixes 72c013cea6 (verified Codex launch recovery), 8ddbaf5e3d (defer
  native terminal view switching affordances), and 4e31c08db3 (release the
  launch gate after a visibility retry) with their regression tests,
  including the third-launch-after-retry guard case.
- Cross-version agent-session wire test + CI lane, packaging entries
  (proper-lockfile, agent-tooling asar excludes), and the wire-compat doc
  section.

Deliberately not ported: mobile/ changes, the Claude structured runtime
(only the claude-transcript-branch-proof and claude-structured-owner-identity
leaf modules remain, backing the kept TUI-recovery arms), the terminal↔chat
adoption/handoff flow (`agentSession.adoptTerminal`/`requestHandoff`, the
handoff request engine, TUI adoption machinery, orca-runtime adoption
methods), renderer switching affordances and their dead leftovers, the
hook/subagent-status refactor cluster, and unrelated branch changes. The
crash-during-acquisition recovery path (restart handoff adjudication,
restore/reverse re-acquire, lease schema handoff keys) is kept because every
plain direct launch depends on it; a trimmed handoff coordinator exposes
only status/restore/close.

Branch edits that targeted files main has since split (ipc/pty.ts,
worktrees.ts, rpc/methods/terminal.ts, useIpcEvents, pty-connection,
store/slices/terminals.ts, runtime-types, web preload) were re-applied to
the split modules, preserving main's newer logic (Windows CIM fallback,
browser tab close rework, cold-restore resume flow, dispatcher threading).

Known seam: the mobile clipboard image-provenance CONSUMER gate ships
(agentSession.send refuses unproven mobile image refs with
agent_session_image_untrusted) but the producer hunk in
rpc/methods/clipboard.ts stays with the unported mobile cluster, so mobile
image sends into structured chat fail closed until that side ports.

* fix(native-chat): trust only authenticated local image uploads

* fix(build): preserve Windows process-tree patch application

* test(windows): include process creation time in addon fixture

* fix(build): run windows-process-tree node-gyp from the physical package dir

gyp expands the node-addon-api dependency by probing node, whose cwd
resolves to the package's physical directory in the store, so the emitted
target is a store-relative ../../../../node-addon-api@... hop. gyp then
resolves that hop against the rebuild cwd; from the node_modules
symlink/junction it escapes the store and configure fails with
"node_addon_api.gyp not found" (run 32999886072).

Rebuild from realpath(package dir) so both bases agree, matching how the
package manager itself runs native install scripts. The regression test
replays gyp's expansion+resolution against the planned cwd and fails
without the fix.

* fix(native-chat): keep chat tabs visible through terminal closes and empty-worktree launches

Two proven blockers in the native Codex tab contract:

closeTerminalTab pre-empted the canonical unified close. With one terminal
left it deactivated the worktree on a terminal/editor/browser-only check,
blanking a workspace that still held a renderable agent-session tab; with
two or more it pre-picked a successor from terminal entities only,
re-stamping the group active before closeUnifiedTab's MRU/neighbor repair
could land on the chat tab. Successor choice now defers to the unified
contract whenever the terminal has a unified row, and deactivation is
gated on the unified renderable count (matching leaveWorktreeIfEmpty),
with the legacy pre-pick kept only for terminals without a unified row.

A structured session created on an empty worktree was published into the
host's headless group while preserveLocalLayout froze the local layout,
leaving the tab in store but permanently off screen. A preserveLocalLayout
owner now always takes client-owned placement — repairing a rendered
leaf whose group record is missing, or materializing a rendered group on a
truly empty worktree — and applies the client-derived layout repair while
still rejecting host-authored layout.

Regression tests drive the real store through closeTerminalTab (git
worktree and folder workspace) and the real snapshot applier for the
empty-worktree adoption states; all fail without the fixes.

* fix(native-chat): close stale turns and retry rejected sends

* fix(native-chat): retire hosted rows on structured tab activation

* fix(native-chat): preserve rpc defaults across main merge

* chore: format remote wire compatibility guide

* test(native-chat): cover retry after unconfirmed send

* fix(native-chat): reload outbox on session switch

* docs(settings): disclose structured chat platform limits

* fix(native-chat): await Codex launch-home preparation

* fix(codex): align child-process allowlist with async trust bridge

* test(identity): update inventory for tab surface refactor

* fix(windows): preserve process-tree CRLF patch sources

* fix(native-chat): anchor an unmatched chat echo where it was sent (#16117)

* fix(native-chat): anchor an unmatched chat echo where it was sent

The reported symptom was old user messages replaying below every new turn, so the
conversation read as scrambled. The cause was not that the echo failed to match a
transcript row. Claude consumes a mid-turn send through a `queued_command`
attachment and writes no `type:"user"` record for it, so some echoes can never
match, and no amount of matching will change that. The cause was WHERE an
unmatched echo rendered: buildMobileNativeChatTransientData appended every pending
item after the entire transcript, so it re-read below each turn that landed
afterwards.

Render each echo directly after the transcript row it was sent against, using the
baseline the send already captures. An unmatched echo is then at worst a duplicate
in the right position rather than a scrambled one, and it stays visible. Echoes
sharing an anchor keep send order; a send with no baseline, or one whose anchor
folding dropped, still falls back to the tail.

Deliberately NOT fixed by deleting the echo. Inferring from send ordering that an
echo can never match, then removing it, loses the user's own text for a message
the agent did receive, and it cannot fire in the common case anyway - measured
drain groups are 1,017 of size 1 against 55 larger. It also escalates an existing
gap: the count pass has no baseline-tail guard, unlike the glue pass, while
`messages` is a 40-row window that head-trims, resets on reconnect and grows at
the front on loadEarlier, so a false landing there would license deleting a
DIFFERENT outstanding message.

That count-pass gap is real and left for a separate change; anchoring makes its
worst case a duplicate in place rather than a scrambled conversation.

* fix(native-chat): preserve folded echo anchors

* fix(native-chat): preserve forward-folded echo anchors

* fix(native-chat): keep leading folded echoes in place

* fix(workspace-cleanup): show git status for every row (#16690)

* fix(native-chat): refuse structured chat on every Windows execution path

canUseStructuredNativeChat only refused win32 when a project runtime
resolved, so folder-workspace keys (and other keys with no project
runtime) failed open into structured chat on Windows. Fail closed on
win32 unconditionally after the host check, matching the settings copy:
local macOS/Linux only; Windows/WSL/SSH stay on terminal chat.

* fix(native-chat): restore runtime refusals behind the win32 gate

506d375de3 replaced the project-runtime checks with a bare platform test,
so a WSL or repair-required runtime resolution would no longer refuse
structured chat off-win32. Keep the unconditional win32 refusal and
re-run the runtime resolution after it, so the gate does not depend on
the resolver's own platform guard. Tests inject WSL and repair-required
resolutions on darwin/linux and fail against the regressed gate.

* fix structured session journal durability

* fix structured tab active pointer after restart

* fix(native-chat): await optional lease renewal callbacks

* refactor(skills): extract install error messages

* fix(agent-session): harden recovery ownership

* fix(native-chat): retain panes across tab activation

* fix(native-chat): address round-one review findings

* test(native-chat): align integration coverage after main merge

* fix(native-chat): harden round-two reliability

* fix(native-chat): harden round-three reliability

* fix(native-chat): close round-four recovery gaps

* fix(native-chat): separate bounded journal key forms

* fix(native-chat): reset outbox error in render on session switch

The switch effect adjusted error state after the sessionId prop changed,
tripping react-doctor's no-adjust-state-on-prop-change on the changed-code
gate and flashing the old session's banner for a frame. Reset it with the
render-time previous-value guard instead.

* fix(native-chat): invalidate stale outbox settlements

* test(native-chat): restore settled-error session-switch regression

a6e2379bd1 replaced this test with the in-flight settlement race test,
leaving the render-time error reset unpinned: deleting the reset block
still passed the whole native-chat suite. Keep both scenarios pinned;
they are distinct (settled error clears on switch vs stale settlement
invalidated in the commit-to-passive window).

* test(wire): make release checkouts race safe

* test(wire): pin cross-process checkout single-flight and importer specifier contract

* test(wire): harden release checkout lifecycle

* fix(build): drop CR-byte residue from windows-process-tree patch

The two trailing CR bytes on the patch's deletion lines are a proven
no-op: pnpm hashes patches CRLF-normalized (both forms hash to the
lockfile's 946ffb2b) and materializes this package without applying the
patch in either form, so the load-bearing build edits come solely from
applyWindowsProcessTreeBuildFixes() (#16947), which handles both source
EOL forms. Restore byte-identity with main and repin the contract test
to the post-#16947 reality: LF-only patch bytes plus lockfile hash sync.

* fix(native-chat): skip empty startup recovery
2026-08-28 16:45:58 -07:00