Commit Graph

335 Commits

Author SHA1 Message Date
José Almeida 9ed3e64a91 test(web): hoist test constants above vi.mock factories
Move SESSION_ID and friends above the vi.mock factories so the mock
closures don't depend on vitest hoisting magic capturing TDZ-undefined
locals. The previous layout worked because factories aren't invoked
until the module under test is imported (after const initialization),
but a refactor that imports earlier would break the closure silently.
2026-05-07 11:17:24 +01:00
José Almeida c0b75864ba refactor(web): split executor-settings-button by concern
Slice the 471-line button file into three modules with single
concerns: the popover shell stays in `executor-settings-button.tsx`
(168 lines, just trigger + popover layout + icon/status dot),
`executor-environment-info.tsx` owns the env detail rows + status
badge, and `hooks/domains/session/use-task-environment.ts` owns the
fetch/poll/reset lifecycle alongside other session hooks.
2026-05-07 00:49:43 +01:00
José Almeida 1f9ead5dc5 refactor(web): lift prepare-summary reducer + isFallbackNoticeStep into lib/prepare
Move the popover's prepare-summary reducer (and the
`isFallbackNoticeStep` helper duplicated word-for-word in
`prepare-progress.tsx`) into `apps/web/lib/prepare/summarize.ts`. The
hook moves to `hooks/domains/session/use-prepare-summary.ts` to match
the project's domain-organized hook layout.

The popover's PrepareSummary type and the chat panel's EffectiveStatus
serve different UIs, so the panel keeps its own `deriveStatus` — only
the literal duplicate (`isFallbackNoticeStep`) is shared.
2026-05-07 00:44:44 +01:00
José Almeida 948743600e refactor(cleanup): drop dead code, dedupe predicates, unify token injection
Tier 1 of the post-review cleanup. Each item is independently safe; bundling
because they're all small, mechanical, and lint-passing.

- fix(clone): unify injectTokenIntoURL across Docker and Sprites — Sprites
  used to ignore GH_TOKEN entirely (a user with only GH_TOKEN set got 401
  on Sprites clone but worked on Docker). Promote one
  `injectGitHubTokenIntoCloneURL` helper, accept both env vars
  (GITHUB_TOKEN wins, matching Docker), and use the documented
  `https://x-access-token:T@github.com/` form on both surfaces.
- fix(executor-popover): swap the <span tabIndex role="button"> trigger
  for <Button variant="ghost"> so Enter/Space activation, focus rings on
  Safari, and disabled semantics come for free.
- test(docker): rewrite TestDockerStopInstance_PreservesSessionDirOnPlainStop
  to drive the real DockerExecutor.StopInstance path with ContainerID=""
  (skips the docker daemon, exercises the kandev-side cleanup branch).
  Previous version only iterated shouldRunExecutorCleanup strings — would
  pass even if StopInstance always cleaned up. Now table-driven over
  preserve+destructive reasons with on-disk asserts.
- refactor(orchestrator): drop dead `_ = arg` parameters from persist*
  helpers (persistResumeState, persistModelSwitchState, persistLaunchState).
  Brings signatures from 9→6 args, under the funlen lint cap.
- refactor(orchestrator): collapse byte-identical isContainerizedExecutor
  ≡ isCloneBasedExecutorType predicate into one.
- refactor(lifecycle): drop dead getMetadataBool, FileUploader.RunCommand,
  expandMountSource {home} arm (no production agent ships {home} in
  Mounts; codex_acp_test asserts it), dockerTaskBranch one-line wrapper.
2026-05-07 00:29:12 +01:00
José Almeida ac7b35a497 fix(web): move executor info to the left top bar, hover-to-open, no border
The executor section is informational, not a button — readiness state +
sandbox/container/branch fields. Move it to the left top bar (next to
the integrations menu) where it sits alongside the other contextual
info, drop the outline-button styling, and switch from click-to-open to
hover-to-open via HoverCard with 150ms open / 250ms close so the cursor
can travel to the destructive Reset button without flickering.

The trigger is a borderless icon-with-status-dot span; tabIndex keeps
it keyboard-accessible. Reset still works — it opens the existing
confirmation dialog independently of the hover card.

Tests: pointerEnter instead of click for the hover-to-open path.
2026-05-06 23:43:52 +01:00
José Almeida f8dd01b5a9 fix(web): drop the redundant Environment-ready row + tighten popover top
The READY badge next to the executor name already conveys ready-state;
the dedicated "Environment ready · 12s" row above the executor info
just added vertical noise. Skip rendering for the ready phase (other
phases that surface non-redundant info — preparing, resuming, failed —
still render). Drop top padding on the executor info section now that
nothing sits above it on the happy path.
2026-05-06 23:36:01 +01:00
José Almeida 12956f1e9c fix(web): tighten executor popover bottom padding too
The previous tighten only fixed the top half — pb under the field rows
plus the Reset-row's full p-2 still left a generous gap below the last
"Sprite ..." line. Same fix applies whether the popover is showing
Docker or Sprites.

EnvironmentInfo: pt-2 pb-1.5 (was py-2) so the bottom field hugs the
divider, and the Reset-row goes from p-2 to px-2 py-1.5 so the button
sits closer to the text above.
2026-05-06 23:24:58 +01:00
José Almeida 8673449af8 fix(web): tighten executor popover padding under the env header
The Sprites/Docker info block under the Environment-ready row had too
much vertical breathing room — the header-to-fields gap and the
inter-row spacing piled up and the popover felt airy. Trim the section
to match the snug rhythm of the rest of the popover (px-3 py-2,
1.5-unit gap before the field list, 1-unit gap between rows). Also
unify the Environment-ready row from p-3 to px-3 py-2 so the dividers
between sections sit at the same vertical cadence.
2026-05-06 23:11:50 +01:00
José Almeida ce49d6dfec feat(web): show "Resuming session" feedback in popover during reconnect
The bottom Resume button on the chat panel was leaving users staring at
nothing for the 5-30s reconnect window: prepare-progress events are
intentionally suppressed on resume (the workspace is already there), so
the popover sat in the idle phase even while session.state was STARTING.

Synthesize a "resuming" phase from session state when no prepare events
are flowing, rendered as a spinner row in the popover with copy
"Resuming session — Reconnecting to the existing environment…". The
button icon also flips to the spinner so the toolbar advertises the
in-flight work without the user having to open the popover.

Extract the prepare-status reducer + section component into their own
file so the main popover module stays under the 600-line ESLint cap.
2026-05-05 23:14:28 +01:00
José Almeida d35e601d42 test(docker): cover stop + resume → same container, branch preserved
Adds a Docker e2e test that exercises the user-visible stop-then-resume
flow: launch session, stop it via WS session.stop, launch a fresh
session on the same task, and assert the same task environment +
container ID are reused and the kandev feature branch is preserved.

Also nudge the executor popover padding: when the prepare-status
section is rendered above the Sprites/Docker info block, the cumulative
top+bottom paddings looked too generous around "Sprites sandbox" /
"Local Docker". Tighten both sections vertically without affecting the
horizontal rhythm or the bottom action row.
2026-05-05 23:05:22 +01:00
José Almeida 4282ba262f feat(web): unify executor surfaces in the right-side popover
The desktop task top bar carried a small cloud icon (RemoteCloudTooltip)
in the breadcrumb cluster while the right-side Executor popover showed
the same kind of info — two surfaces for one concept. Remove the cloud
icon from the desktop top bar; kanban cards, task list rows, and the
mobile top bar keep theirs since they have no popover.

The popover button now picks its icon by executor type (cloud for
sprites, container for docker, server for local PC) using a shared
getExecutorStatusIcon helper. While the prepare progress is preparing
the icon swaps to a spinner so the user can see at a glance that work
is in flight.

The popover content gains a Preparing-environment section that streams
"Step N of M: <step>", an amber inline note when the missing-sandbox
fallback is in progress, an Environment-ready row with duration on
success, and a failed-step summary on failure. Polling promotes to the
active 3s cadence while preparing so the icon flips to ready without
the user opening the popover.
2026-05-05 21:20:05 +01:00
José Almeida 001ecf9582 fix(docker): use container icon for docker tasks 2026-05-04 21:11:22 +01:00
José Almeida 3b07d72a91 fix(docker): stabilize container reuse and feedback 2026-05-04 21:11:22 +01:00
José Almeida 6c045f9a07 fix(docker): reuse task containers across sessions 2026-05-04 21:10:32 +01:00
José Almeida 6cd50ab841 fix: address PR review feedback (CI, CodeRabbit, Greptile, Claude)
Backend:
- service_task_environments: fail closed when checkAnySessionRunning
  errors so a transient DB hiccup can't bypass the running-session
  guard and tear down a live container/sandbox; teardown is now truly
  best-effort with errors.Join across container/sandbox/worktree, so a
  failed Docker call doesn't permanently orphan the worktree on retry.
  Adds tests for the running-check error path and the multi-resource
  best-effort path.
- executor_execute: propagate GetTaskEnvironmentByTaskID errors instead
  of silently launching a fresh environment that orphans existing
  containers/worktrees; gate environment reuse on matching ExecutorType
  so a profile switch doesn't pass stale PreviousExecutionID/container
  IDs to the wrong backend.
- task_environment_handlers: reject malformed JSON on POST
  /tasks/:id/environment/reset (still allow empty body) so a destructive
  endpoint doesn't silently proceed with a bad payload.
- worktree (PushEnvironmentBranch): bound git push with a 30s context
  timeout and disable interactive prompts via GIT_TERMINAL_PROMPT=0
  so a stalled remote can't hang the request thread.
- manager_environment: explicitly call ensureClient() before
  ContainerMgr() in DestroyContainer/GetContainerLiveStatus so a missing
  Docker daemon surfaces as "docker unavailable" rather than the
  generic "container manager not initialized".
- container: WorkingDir always uses the in-container /workspace path
  rather than the host workspace path (Docker would happily start in an
  unrelated directory in host bind-mount mode); bootstrap now logs the
  prepare-script exit code so failures show up in container logs.
- docker/client: CreateContainerInteractive honors ContainerConfig.Entrypoint
  so the same config struct produces consistent behavior on both creation
  paths.

Frontend:
- executor-settings-button: extract useTaskEnvironment hook (component
  shrinks below the 100-line limit); only treat 404 as empty env (other
  errors no longer wipe a valid environment); track "loaded once" via a
  ref so loadEnv doesn't depend on env state — that dep was creating a
  new function identity on every successful poll, cancelling the
  3-second interval and turning the popover into a tight loop hammering
  /environment/live; copy-shell command uses sh instead of bash so it
  works on user-built minimal images.
- task-reset-env-confirm-dialog: AlertDialogAction onClick calls
  e.preventDefault() so Radix's auto-close doesn't dismiss the dialog
  before the async reset completes (loading spinner now visible; close
  is parent-controlled via onOpenChange).
- remote-credentials-card: track env method in selectedIds the same way
  files/gh_cli_token are tracked, and let initialChoice match either
  selectedIds OR envSecretId. First-time env-credential setup for an
  agent that exposes both files+env was broken: clicking the env radio
  never updated state, choice re-derived to "none", and the secret
  picker disappeared before the user could pick anything.
- e2e/executor-reuse: select the acknowledge checkbox by label, not by
  positional last(), so adding another checkbox to the dialog can't
  silently target the wrong control.

Format pass on prettier-flagged files; gofmt fixed two whitespace
nits in lifecycle files.
2026-05-04 21:09:39 +01:00
José Almeida 2779fb24aa feat(docker): make mock-agent runnable inside Docker for E2E
Lay the backend groundwork so the existing mock-agent can run inside
local_docker containers — needed for real-Docker E2E tests that don't
require Anthropic/OpenAI API keys.

Container builder bind-mounts a host mock-agent binary at
/usr/local/bin/mock-agent when KANDEV_MOCK_AGENT_LINUX_BINARY is set
(or build/mock-agent-linux-amd64 sits next to the kandev binary), the
same pattern already used for agentctl. MockAgent.BuildCommand always
resolves via PATH so the same command works on host (E2E PATH includes
bin/) and in containers (mounted at /usr/local/bin/mock-agent).

Mock now declares non-nil empty RemoteAuth so it counts as a
remote-capable agent. The remoteauth catalog includes specs even with
zero methods, and the frontend gating helper treats an empty-method
spec as "no credentials needed" — letting mock-agent pass the
configure-on-executor check that hides uncatalogued agents on remote
executors.

repositoryCloneURL falls back to the local origin remote URL when the
repo has no provider info, so local-only repos with a real remote
(including file:// remotes used in E2E) work on remote executors that
clone inside the container.

Makefile: build-mock-agent-linux target mirrors build-agentctl-linux.
2026-05-04 21:09:39 +01:00
José Almeida cbfff9bc8a feat(web): gate agent profiles by executor profile credentials
Filter the agent profile dropdown in both the Create Task dialog and the
New Session dialog to only show agents that are actually configured for
the selected executor profile.

For local/worktree executors, no gating (agents need no extra creds).
For Docker/Sprites profiles, an agent is "configured" iff one of its
remote-auth methods has a value in `remote_credentials` or a non-null
secret in `remote_auth_secrets`. Agents without an entry in the remote
auth catalog (Copilot, Amp, OpenCode, TUI, mock) cannot carry creds on
remote executors and are blocked.

Spec IDs match `AgentProfileOption.agent_name` (the registry-type string
like "claude-acp"); `agent_id` is a DB UUID and unrelated to the catalog.

The Create Task footer surfaces a "No agent profile is configured for X"
tooltip and disables submit when the selected executor profile has no
compatible agents. The New Session dialog auto-swaps to the first
compatible agent and shows the same banner inline.

`useRemoteAuthSpecs` returns a `loaded` flag so callers don't filter
during the initial fetch (would otherwise hide everything).
2026-05-04 21:09:39 +01:00
José Almeida f169d25b72 fix(executor-profile): live Configured badge + session/load resilience + live container status
Three independent fixes that all surface together while iterating on the
Docker executor flow:

- Remote Credentials card: the per-agent "Configured" / "Not Configured"
  badge was driven by useState that only seeded once on mount. Picking a
  secret in the dropdown updated the parent's `agentEnvVars` map but the
  local `choice` never moved to `"env"`, so the badge stayed grey until
  the page was reloaded. Derive `choice` straight from props every render
  so the badge tracks live state.

- ACP session/load: when the agent process restarted between turns
  (common with claude-agent-acp because its session map is in-memory),
  the host's session/load call failed with JSON-RPC -32002 "Resource not
  found" and the entire launch errored out. Treat that as the same kind
  of "session is gone" signal as -32601 / capability=false and fall back
  to session/new. Worst case the agent loses prior context; best case
  the user just keeps typing.

- Executor Settings popover: dropped Execution ID and Environment ID
  rows (debug-only noise users don't need), kept Container ID + the
  copyable `docker exec -it … bash` line, added a live status badge
  with tones for running / exited / paused / dead / error / missing,
  and a 3-second polling interval so the badge follows the real
  container state. New `GET /api/v1/tasks/:id/environment/live`
  endpoint plumbs Docker `inspect` data through the lifecycle manager
  → task service → handler. ContainerLiveStatus mirror type at the
  service layer keeps lifecycle types out of the public surface.
2026-05-04 21:08:51 +01:00
José Almeida 4228f92aef feat(web): add executor settings popover with reset environment action
A new button on the task top bar opens a popover showing the active
TaskEnvironment — executor type, status, container/sprite/worktree
identifiers, and a copy-ready 'docker exec' command for local Docker.
The popover hosts the destructive Reset Environment action so users have
one obvious place to inspect and manage the environment without
cluttering the New Session dialog.

The reset confirmation dialog requires explicit acknowledgement that
uncommitted changes will be lost. When the environment has a host-side
worktree it offers an opt-in 'push branch before resetting' checkbox so
committed work can be pushed first; the backend aborts the reset on
push failure.

- task-environment-api.ts: fetchTaskEnvironment + resetTaskEnvironment
- executor-settings-button.tsx: popover trigger + identity panel
- task-reset-env-confirm-dialog.tsx: destructive confirm with push opt-in
- task-top-bar.tsx: wire the new button into the right-side controls
- e2e: replace fresh-env-toggle test with reset-from-popover flow
2026-05-04 21:08:51 +01:00
José Almeida a4e0fc0452 feat: attribute cross-task agent messages with a sender badge (#819)
* feat(orchestrator): carry sender_task metadata through user message paths

Add WithSenderTask builder to UserMessageMeta and a metadata-aware
QueueMessageWithMetadata variant on the message queue. The drain path
in event_handlers_agent merges queued metadata into the recorded user
message so attribution survives the queue → DB transition.

* feat(mcp): attribute message_task_kandev calls to the sending agent

The MCP server inside agentctl now injects sender_task_id and
sender_session_id from its own server context. The backend handler
validates the sender (rejecting missing IDs, self-messages, and unknown
tasks), looks up the sender title, wraps the prompt in a <kandev-system>
attribution block, and propagates structured metadata across all three
delivery paths (queue, created-session, record+prompt). The wrapped
content lets the receiving agent identify the peer both live and on ACP
session resume; the existing sysprompt strip pipeline hides the wrapper
from the UI.

* feat(web): render sender-task badge on cross-task agent messages

User messages whose metadata carries sender_task_id now render a
clickable purple badge above the bubble, linking to the source task.
The badge live-resolves the sender's title from the kanban store and
falls back to a greyed snapshot when the task isn't loaded
(cross-workspace, deleted, etc.). Adds a non-subscribing useTaskById
selector so badges don't fan out WS subscriptions per message.

* test(e2e): cover cross-task agent message attribution

Eight scenarios driven through the mock-agent's MCP script directive:
queue path, prompt path, self-message rejection, unknown-target error,
badge link target, live title re-resolution after rename, kandev-system
wrapper preservation in raw_content, and prompt bodies containing their
own kandev-system tags. Adds an updateTaskTitle helper to ApiClient.

* fix: address CodeRabbit + Greptile P1 findings on PR #819

- requeueMessage now forwards queuedMsg.Metadata via QueueMessageWithMetadata
  so sender attribution survives transient delivery failures and retries.
- CREATED-session branch in handleMessageTask records the user message AFTER
  StartCreatedSession succeeds, so a launch failure no longer leaves an
  orphaned attributed chat row.
- SenderTaskBadge: collapse identical displayTitle/fullTitle locals.
- E2E: extract waitForTargetIdle helper; replace the 1.5s raw sleep in the
  collision-check test with the same poll the rest of the suite uses.

* fix: address Claude review suggestions on PR #819

- wrapAgentMessage strips </kandev-system> from the embedded sender title
  before formatting. Without this, a title containing the closing tag
  would short-circuit the non-greedy strip regex and leak the attribution
  tail into the visible UI bubble. Metadata snapshot keeps the original
  title so the badge still displays it.
- Add a regression test covering the malicious-title case.
- Document the deliberate cross-workspace messaging policy on the sender
  lookup so future readers don't add a workspace-scope check (Q13 of the
  feature plan locked this as intentional).
2026-05-04 19:30:10 +01:00
Carlos Florêncio cb0feea650 fix(web): dedup topbar PR button against auto-shown PR panel (#812) 2026-05-04 19:20:37 +01:00
Carlos Florêncio c042050469 fix: stabilize task switch flow and session recovery (#818) 2026-05-04 18:53:33 +01:00
João Salavisa 5c5e7bf6a7 fix(changes-panel): scope commits/diff to live branch divergence; flatten single-repo (#816)
* fix(changes-panel): scope commits/diff to live branch divergence; flatten single-repo

Two bugs in the COMMITS panel made it surface commits and file changes
that were already on main:

1. The commit list and the cumulative diff both anchored to a stale base.
   Commit list used `git merge-base HEAD <local-branch>` and the file diff
   used the session's stored base SHA captured once at session start. On
   long-lived worktrees the local main ref lags far behind origin/main, so
   the merge-base lands on an old SHA; once the agent merges main back in,
   the stored base is also stale. Both end up sweeping in dozens of main
   commits as if they were the branch's work.

2. `git log <base>..HEAD` follows both parents of a merge commit by
   default, surfacing main commits brought in via merges from main.

Fixes:
- agentctl computes merge-base against `origin/<target_branch>` (with a
  local-ref fallback for unfetched/local-only branches), and uses that
  for both the commit log and the cumulative diff. Mirrors GitHub's
  three-dot PR diff semantics — anchor to live divergence with the
  upstream, not a session-start snapshot.
- `git log` now passes `--first-parent` so only the branch's own line of
  work plus its merge commits show up; commits brought in via merges from
  main are excluded.

Frontend: drop the per-repo "REPOSITORY" sub-header in the COMMITS panel
for single-repo workspaces. CommitsRepoGroup gains a `showHeader` prop;
when the workspace has one untagged group the section renders flat with
the per-repo Push / PR (and Stage all / Commit / Unstage all) buttons
lifted into the section header. Multi-repo rendering unchanged.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix: address PR review feedback

- Scope --first-parent to the divergence-range path only (Greptile P1).
  The flag is wrong for open-ended history calls — future activity
  widgets etc. need the full graph.
- Log empty merge-base case in cumulative diff (Greptile P2). Silent
  fallback to stored base was invisible during diagnostics.
- Rename TestRunGitCumulativeDiffForRepo_PrefersOriginRef →
  TestComputeMergeBase_CorrectAnchorForCumulativeDiff (Claude). Test
  exercises computeMergeBase, not the runGitCumulativeDiffForRepo
  conditional; new name reflects what it actually proves.
- Add TestGetLog_NoBaseReturnsFullGraph to lock in the --first-parent
  scoping.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix: address PR review round 2

- Drop dead ActionButtonsSection from changes-panel-timeline.tsx (unused
  export, no consumers anywhere). Brings the file from 640 → 516 lines,
  comfortably under the 600-line TS limit Claude flagged.
- Extract isSingleRepoGroup helper into lib/group-by-repo.ts and use it
  in all three sites (CommitsSection, FileListBody, FileListSection) so
  single-repo detection has one source of truth.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-04 17:28:04 +01:00
João Salavisa a77df053a6 refactor(web): drop redundant VCS split button from task top bar (#804)
* refactor(web): drop redundant VCS split button from task top bar

All git operations (commit, push, pull, rebase, merge, create PR,
force push) are reachable from the Changes panel — its timeline
exposes stage/commit and the per-section action row provides
push/force-push/create-PR, while the panel header carries the
pull/rebase/merge dropdown. The session command palette mirrors
the same set for keyboard users. The expanded review dialog keeps
its own VcsSplitButton because the changes timeline is hidden
behind the modal there.

Also removes the now-orphaned 'required' overflow flag (the VCS
item was its only caller) and the e2e helper + spec that targeted
the removed primary-action button.

* test(e2e): drop task-topbar-overflow spec relying on removed VCS button

The 1100px viewport test forced overflow by counting on the VCS button's
width; with VcsSplitButton gone the scenario no longer holds. Overflow
priority logic is already covered by topbar-action-overflow.test.ts.

Co-authored-by: João Salavisa <jcfs@users.noreply.github.com>

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: João Salavisa <jcfs@users.noreply.github.com>
2026-05-04 00:53:21 +01:00
José Almeida b2dcd29818 fix(web): tab session bugs — primary star drift + tab close re-creation (#800)
* fix(web): preserve primarySessionId across kanban.update broadcasts

The kanban.update WS handler rebuilt kanban.tasks without
primarySessionId / primarySessionState, wiping values set by
task.updated. After any board refresh the primary star vanished and
selectTaskWithLayout fell into the slower async fallback path. Move
task building inside setState so existing values are preserved in both
single and multi snapshots.

* fix(web): prevent deleted session panel from being re-created

handleDelete called removeTaskSession before containerApi.removePanel,
which let useAutoSessionTab re-run with effectiveSessionId still
pointing at the deleted session and re-create its panel. The
setupChatPanelSafetyNet had a matching gap — it re-added a panel for
activeSessionId without checking the session still existed.

Switch the active session (or clear it) before removeTaskSession so
effectiveSessionId updates first. Add guards to useAutoSessionTab and
the safety net so neither creates a panel for a session that is no
longer in the store.

* test(web): add session tab management regression suite

Cover the three bugs fixed in this branch end-to-end: deleting a
non-active session keeps it gone, deleting the active session switches
focus to the remainder, deleting then immediately switching tasks does
not resurrect the tab, and the primary star survives both a
kanban.update broadcast (triggered via apiClient.moveTask) and a
task-switch round trip.

* fix(web): hand off deletion to newest remaining session, document multi-snapshot fallback

- session-tab.tsx: sort remaining sessions by started_at DESC and
  pick the newest, instead of relying on the unspecified store ordering.
- kanban.ts: comment the multi-snapshot primarySessionId fallback so
  the double lookup does not look like redundancy.

Both per Claude review feedback on #800.

* fix(web): preserve explicit-null primary, abort delete on WS failure

- kanban.ts: switch the multi-snapshot fallback from `??` to an
  explicit `=== undefined` check. An explicitly-cleared null primary
  must NOT be replaced by a stale snapshot value, only an absent key.
- session-tab.tsx: wsAction now returns a boolean; handleDelete bails
  out before mutating the store / dockview when the backend
  session.delete request fails. Prevents client/server desync from a
  transient WS failure.
- kanban.test.ts: add regression covering the null-vs-undefined merge.

Per CodeRabbit and Greptile review on #800.

* style(web): drop redundant .slice() in session deletion sort chain

filter() already returns a fresh array, so the subsequent sort() does
not mutate shared store state. Per Greptile review on #800.
2026-05-03 17:32:29 +01:00
Carlos Florêncio baaf7d593a feat(web): polish workbench topbars and task-create dialog (#792) 2026-05-03 16:15:28 +01:00
João Salavisa bb36cb9e01 refactor: move integrations to top-level settings with install-wide configs (#787)
* refactor: move integrations to top-level settings with install-wide configs

Jira and Linear configurations are now install-wide singletons rather than
per-workspace duplicates, and the GitHub/Jira/Linear settings pages live
under /settings/integrations instead of being nested inside each workspace.
Issue and PR watchers stay per-workspace via a workspace switcher inside
each integration page. Backend ships one-shot migrations that promote the
most-recently-updated row and copy its secret onto the new global key.

* fix: address review feedback on integrations refactor

Fix migration crash on installs whose jira_configs predate the auth-health
columns by selecting only guaranteed-present legacy columns and falling back
to defaults for the rest. Cover the empty-legacy-table and pre-health-columns
upgrade paths with new store tests.

On the frontend, refactor useIntegrationEnabled to take string parameters
instead of an inline options object so getSnapshot stays referentially stable
across renders, and stop dispatching a misleading no-op sync event when
localStorage.setItem fails in private mode.

* fix: hydrate workspace list on integration settings pages

The integration pages wrapped their content in a fresh StateProvider, which
created a nested store scope with an empty initial state and shadowed the
settings layout's hydrated workspace list. WorkspaceScopedSection then saw
zero workspaces and rendered the "Create a workspace to configure this
integration" empty state even when the user had workspaces.

Drop the redundant StateProvider from the jira and linear pages so they share
the layout's store. The github page switches to StateHydrator so it can still
seed the GitHub OAuth status without resetting the rest of the store.

* refactor(integrations): flatten watcher tables, pick workspace in create dialog

Hiding watchers behind a workspace switcher made the list invisible at a
glance — a user with multiple workspaces had to flip between each one to
see what was configured. Replace the switcher with a flat table that lists
every watch across every workspace, with a Workspace column for context, and
move workspace selection into the create dialog so the user picks once when
the watcher is born.

Backend: jira list-issue-watches and github list-review-watches /
list-issue-watches accept the workspace_id query param as optional; when
omitted, the corresponding store ListAll* method returns rows across every
workspace. Per-row mutations still require workspace_id as the IDOR guard.

Frontend: useReviewWatches / useIssueWatches / useJiraIssueWatches gain a
three-state contract — string for one workspace, undefined for all
workspaces, null to skip fetching. Watch tables grow an optional
showWorkspace column. Watch dialogs accept an optional workspaceId prop;
when absent, the dialog renders a workspace dropdown for the create flow
(disabled when editing existing rows so refs aren't orphaned). Github
review-watch-dialog crossed the 600-line lint cap so the prompt editor
moved to review-watch-prompt-field.tsx.

* fix(integrations): make watcher step dropdown reactive across workspace switches

Switching to a workspace whose workflows had to be fetched left the workflow
step dropdown stuck — the user could pick a workflow but the step Select
either showed the previous workflow's steps or appeared inert. The cause was
the per-dialog useWorkflowSteps hook deferring its empty-state reset via
Promise.resolve().then(() => setSteps([])) to dodge a setState-in-effect
lint rule, which let stale steps survive into the next render and gave Radix
nothing to anchor the popover to during the in-flight fetch.

Hoist the hook into a shared useWorkflowSteps that resets via React's
official setState-during-render pattern, exposes a loading flag, and returns
a stepPlaceholder helper so the Select can render "Loading steps…" or "No
steps in this workflow" instead of an empty popover. The Step Select is now
also disabled while loading or when there are no steps, making the state of
the dropdown unambiguous.

* fix: address PR review feedback on integrations refactor

Backend:
- linear migration: add column-presence guard mirroring the Jira fix so
  installs that upgraded from the original Linear schema (without org_slug
  / last_checked_at / last_ok / last_error) don't crash startup with
  "no such column"; add TestStore_MigrateLegacyPerWorkspaceTable_PreHealthColumns
- jira/handlers.go: drop the now-unused errMsgWorkspaceIDRequired constant
  that was failing golangci-lint
- jira/mock_controller_test.go (new): cover setAuthHealth happy-path and
  invalid-JSON-rejection so the singleton-shaped payload is locked in

Frontend:
- useIntegrationAvailable: gate the auth-health probe on loaded && enabled
  so disabled integrations don't poll /config every 90s
- use-workflow-steps: initialize loading to !!workflowId so edit-mode opens
  show "Loading steps…" instead of "No steps in this workflow" before the
  first fetch lands
- use-workflow-steps.test.ts (new): cover the empty/non-empty workflowId,
  workflow switch, fetch error, and stepPlaceholder branches
- use-linear-enabled.test: tighten the legacy-key migration assertion to
  pin the migrated value rather than just verifying key cleanup

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
2026-05-03 10:22:57 +01:00
José Almeida 32f098a6fc feat: show question icon only for pending input (#782)
* fix: show question icon only for pending input

* fix: address pending input review feedback

* fix: reduce pending input sidebar complexity

* fix: address clarification review comments

* test: cover pending clarification hook
2026-05-02 23:01:21 +01:00
João Salavisa 58fb9ffb0f fix: dedupe cancel-turn clicks to stop "turn cancelled" cascade (#784)
* fix: dedupe cancel-turn clicks to stop "turn cancelled" cascade

The cancel button had no in-flight feedback, so impatient users clicked
it repeatedly while the agent was tearing down a slow turn (e.g. a
Claude Monitor tool). Each click reached the backend and emitted its
own "Turn cancelled by user" message, with the second-and-later calls
also lazily creating phantom turns to host those messages.

Fix on both sides: SubmitButton now tracks isCancelling locally and
disables itself with a spinner while the request is in flight; the
orchestrator deduplicates concurrent CancelAgent calls per session via
a sync.Map guard so duplicates that slip through return immediately.

* fix: address PR review feedback

- Test: replace sleep-based polling in cancel-dedupe test with channel
  synchronization (cancelAgentEntered) per project convention.
- UI: switch the cancel re-entrancy guard from state to a ref so
  isCancelling no longer thrashes the useCallback dep array.

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
2026-05-02 22:49:19 +01:00
José Almeida 1394b7103f feat: add recent task switcher (#779)
* feat: add recent task switcher

* fix: address task switcher review feedback

* test: cover recent task cleanup

* perf: reduce recent task switcher storage reads
2026-05-02 22:25:40 +01:00
João Salavisa c853044f1d feat(ui): collapse commits and PR changes by default in changes panel (#781)
* feat(ui): collapse commits and PR changes by default in changes panel

* fix(e2e): re-expand commits section after remount in squash and focus tests

CommitsSection unmounts mid-transition (when both hasStaged and hasCommits
are briefly false), so it remounts with defaultCollapsed=true and loses
the user's expanded state. Re-expand before assertions that follow such
remounts.

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
2026-05-02 21:54:28 +01:00
João Salavisa a510b46e4e feat(multi-repo): support tasks spanning multiple repositories (#767)
* feat(task): add task_environment_repos schema and model for multi-repo support

Phase 0 of multi-repository task support: introduces the per-repository
child table and model alongside legacy single-repo fields (dual-write,
no behavior change). Lays the foundation for the orchestrator/lifecycle
refactor in subsequent phases.

- New task_environment_repos table with FK CASCADE on task_environments.
- New task_dir_name column on task_environments (idempotent ALTER).
- TaskEnvironmentRepo model + Repos slice + RepoFor helper on TaskEnvironment.
- CRUD methods + interface extension; env getters preload Repos.
- Idempotent backfill from legacy single-repo task_environments rows.
- Tests cover round-trip, CRUD, preload ordering, embedded create, cascade
  delete, and backfill from a legacy-shaped row.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(lifecycle): add Repositories list to LaunchRequest and EnvPrepareRequest

Phase 1.1 of multi-repository task support: extends the lifecycle types
with explicit per-repo lists, while keeping the legacy single-repo
top-level fields as the synthesized fallback. No caller behavior changes
yet — preparers still see length-1 specs for single-repo launches.

- LaunchRequest.Repositories []RepoLaunchSpec + RepoSpecs() helper.
- EnvPrepareRequest.Repositories []RepoPrepareSpec + RepoSpecs() helper.
- EnvPrepareResult.Worktrees []RepoWorktreeResult for per-repo outcomes.
- runEnvironmentPreparer forwards req.Repositories into the prepare
  request, inheriting the request-level RepoSetupScript when each
  per-repo entry has none.
- Tests cover explicit-list precedence, synthesized fallback, and
  repo-less requests.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(worktree,lifecycle): support multiple worktrees per session

Phases 1.2 and 1.3 of multi-repository task support. The pieces are
intertwined so they ship together — the preparer's per-repo loop
depends on the manager being able to hold one worktree per
(session, repository) pair instead of one per session.

Worktree manager:
- In-memory cache key changes from sessionID to (sessionID|repositoryID).
- New MultiRepoStore optional capability + SQLite implementation:
  GetWorktreesBySessionID and GetWorktreeBySessionAndRepository.
- New Manager methods: GetAllBySessionID, GetBySessionAndRepo. Existing
  GetBySessionID returns the first match (single-repo callers unchanged).
- Manager.Create's "already exists" check is now repo-scoped so the
  second repo's create no longer returns the first repo's worktree.
- All cache write/delete sites updated to the composite key.

WorktreePreparer:
- New prepareMultiRepo path activated when EnvPrepareRequest.Repositories
  has >=2 entries; single-repo and repo-less behavior is byte-identical.
- prepareOneRepo runs validate -> sync -> create -> fetch-PR -> per-repo
  setup-script for each spec; rolls back already-created worktrees on
  any failure.
- Workspace path becomes the task root (parent of any repo subdir);
  legacy WorktreeID/WorktreeBranch/MainRepoGitDir mirror Worktrees[0]
  for downstream code that hasn't been migrated yet.
- Per-repo setup script runs verbatim (no script-engine resolution
  yet — the per-repo placeholder namespace lands in a follow-up).

Tests:
- Manager: GetAllBySessionID, GetBySessionAndRepo (hit + miss),
  GetBySessionID single-repo compat, cache key separation.
- Preparer: multi-repo creates one worktree per repo; rollback removes
  active worktrees on partial failure; per-repo setup script runs in
  each worktree directory and emits its own step.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(orchestrator): resolve all task repos and persist per-repo rows on launch

Phase 1.4 of multi-repository task support: the orchestrator now reads
every repository linked to a task, forwards the full list through the
adapter into the lifecycle layer, and persists one TaskEnvironmentRepo
plus one TaskSessionWorktree row per repo when the launch is multi-repo.
Single-repo and repo-less tasks keep their previous code path verbatim
(dual-write — legacy single-repo fields stay populated from the primary).

- New resolveAllRepoInfo / resolveTaskRepoInfo on the executor; primary
  is the first by Position.
- buildLaunchAgentRequest takes both the primary repoInfo and the full
  list, populating req.Repositories []RepoSpec only when length > 1.
- New RepoSpec / RepoWorktreeResult on the orchestrator's executor
  package mirror the lifecycle types so the adapter can translate
  between them without leaking lifecycle types into the orchestrator
  public API.
- Adapter (cmd/kandev/adapters.go) forwards req.Repositories into
  lifecycle.LaunchRequest and surfaces per-repo prepare results back
  on LaunchAgentResponse.Worktrees.
- persistTaskEnvironment writes env.Repos in the same create
  transaction; persistTaskEnvironmentRepos handles the existing-env
  reuse path. TaskEnvironment.TaskDirName is now persisted.
- persistWorktreeAssociation loops over resp.Worktrees in multi-repo,
  inserting one row per repo with its own RepositoryID.
- ResumeSession now also populates req.Repositories from task repos
  and stamps the existing TaskDirName so the preparer reuses the same
  task root.
- repoStore / executorStore interfaces extended with the new repo and
  env-repo CRUD methods; mocks updated accordingly.

Tests:
- LaunchPreparedSession with two task repositories populates
  req.Repositories in order and keeps legacy single-repo top-level
  fields filled from the primary.
- The same launch persists one TaskEnvironment + 2 TaskEnvironmentRepo
  + 2 TaskSessionWorktree rows.
- Single-repo launch still produces zero entries in req.Repositories
  and exercises only the legacy fields.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(agentctl): git endpoints accept optional repo subpath for multi-repo

Phase 2 of multi-repository task support: every per-call git endpoint
gains an optional `repo` field (form param for GET, JSON for POST) that
selects a sub-directory of the workspace. Empty `repo` = workspace root,
preserving single-repo behavior verbatim.

- Manager.GitOperatorFor(subpath) returns a per-subpath GitOperator
  (cached). Validates the subpath against path traversal, absolute
  paths, and missing directories.
- New api server helper gitOpForRepo() emits a 400 with a per-operation
  GitOperationResult on invalid subpaths.
- Repo field added to: pull, push, rebase, merge, abort, commit,
  rename-branch, stage, unstage, discard, create-pr, revert-commit,
  show-commit, reset, log, cumulative-diff. (git/status still reads
  from the workspace tracker — that endpoint will gain multi-repo
  support when the tracker itself is split per repo.)
- Tests cover empty subpath, valid subpath caching, traversal
  rejection, and missing-directory rejection.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(web/comments): scope diff comments by repository for multi-repo tasks

Phase 3 of multi-repository task support: comments now carry an
optional repositoryId so two repos with the same file path render
their own comment threads instead of bleeding together.

- CommentBase.repositoryId (optional, backwards compatible).
- getCommentsForFile gains an optional repositoryId arg; legacy
  comments without a repositoryId match any repo filter so persisted
  data keeps showing.
- Diff store interface in lib/diff/types.ts mirrors the new arg.
- Tests cover per-repo filter, omitted-arg fallback, and legacy data.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(github): per-repo PR association on task PRs and watches

Phase 4 of multi-repository task support: github_task_prs and
github_pr_watches gain a repository_id column so multi-repo tasks can
have one PR per repo without colliding on (task_id) uniqueness.

- Idempotent ALTER TABLE adds repository_id to both tables.
- TaskPR.RepositoryID and PRWatch.RepositoryID model fields.
- New GetTaskPRByRepository and ListTaskPRsByTask lookups; existing
  GetTaskPR keeps single-PR semantics for callers not yet migrated.
- ReplaceTaskPR's delete is scoped by repository_id when set so a
  multi-repo task replacing one repo's PR no longer wipes the other.
- Tests cover per-repo storage and scoped replace.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(web): foundations for multi-repo task UI

Phase 5 of multi-repository task support: primitives the upcoming UI
work needs without changing any visible behavior yet.

- TaskRepository.checkout_branch surfaces the optional PR head branch
  field that the backend already exposes.
- primaryTaskRepository(repos) picks by lowest Position so consumers
  match the backend's "primary" semantics instead of `[0]`.
- New useTaskRepositories(taskId) / useTaskPrimaryRepository(taskId)
  hooks read the live kanban task and return its repos sorted by
  position. Future kanban/diff/UI consumers should use these instead
  of poking task.repositories directly.
- Tests cover lowest-position selection and empty/single-repo edge cases.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(web): kanban card shows multi-repo "+N" chip and hydrates full repo list

Phase 6 (subset) of multi-repository task support. The kanban now
exposes the per-task repository list to the UI and renders a compact
"+N" badge on cards whose tasks span more than one repository.

- KanbanState.tasks[].repositories slim shape (id, repository_id,
  base_branch, checkout_branch, position).
- SSR mapper hydrates the full list and uses primaryTaskRepository()
  to pick the position-aware primary instead of [0].
- useKanbanData passes repositories through to the card props.
- KanbanCard renders the primary repo name with a small "+N" chip
  when len(repositories) > 1; tooltip names the count.
- useTaskRepositories / useTaskPrimaryRepository hooks return the
  slim KanbanTaskRepository shape so multi-repo consumers share one
  read path.

Larger UI surfaces (task-create dialog, diff view, file browser,
mobile sheets) still target the primary repo only — they will be
ported as the multi-repo task creation flow lands. No visible change
for single-repo tasks.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(task): reject duplicate repositories on multi-repo task create

Phase 8 of multi-repository task support: surface duplicate-repository
input as a clean validation error instead of letting the unique
(task_id, repository_id) constraint surface mid-loop with some rows
already inserted.

- createTaskRepositories tracks seen repository IDs and returns
  "repository <id> listed more than once for the task" before any
  CreateTaskRepository call.
- Tests cover the rejection path and confirm two distinct repos still
  succeed with both rows persisted in Position order.

Repository discovery and per-repo cloning were already covered by
Phase 1.4 (resolveAllRepoInfo loops ensureRepoCloned) and the
existing repository_discovery service is repo-list aware by design.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(web/task-create): repeatable repository rows for multi-repo task creation

Users can now actually create a multi-repo task: a "+ Add repository"
button below the primary repo + branch selectors expands the form with
additional (repository, base-branch) rows. Each extra row picks from a
filtered repository list that excludes the primary and any other already-
chosen extras, so duplicates are impossible to enter.

- ExtraRepositoryRow type + form-state hook (extraRepositories, add /
  remove / update / reset). Lives in its own file so the main state hook
  stays under the file-length lint cap.
- ExtraRepositoryRows component renders the rows and the "+ Add" button;
  per-row branches are loaded on demand via the existing
  useRepositoryBranches hook.
- buildRepositoriesPayload accepts the extras and appends them after the
  primary, dropping rows with empty repository_id silently so an
  unfinished row does not block submit. The backend's duplicate-repo
  validation (Phase 8) catches anything that slips through.
- DialogFormBody is split: CreateModeSelectors (selectors + extra rows)
  and useDialogHandlers move to dedicated files, keeping touched files
  under the lint thresholds.
- Tests cover the multi-repo payload (ordering, drop-empty, no-primary
  recovery, single-repo unchanged) and the existing
  store-multi-repo.test.ts gets named constants to satisfy the
  no-duplicate-string rule.

Verified: pnpm exec tsc --noEmit clean, vitest 608/608 green,
eslint --max-warnings 0 clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(agentctl): per-repo workspace tracker for multi-repo git/status

The git/status endpoint now accepts an optional ?repo=<subpath> query
param that selects a sub-directory of the workspace, completing the
per-repo plumbing started in the multi-repo phase. Single-repo callers
keep the workspace-root behavior unchanged.

- Manager.GetWorkspaceTrackerFor(subpath) returns a per-subpath
  WorkspaceTracker (lazy + cached). Validation reuses a new
  resolveSubpath helper shared with GitOperatorFor, so both code paths
  reject path traversal / absolute paths / missing dirs the same way.
- Per-subpath trackers are NOT started (no polling goroutines); the
  multi-repo path uses them only for synchronous GetCurrentGitStatus
  queries which fall through to getGitStatus when no cache is present.
  This keeps per-repo cost cheap.
- handleGitStatus reads c.Query("repo") and routes through the new
  resolver, returning a 400 with an error payload on invalid input.
- Tests cover empty subpath (root), valid subpath caching, traversal
  rejection.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(web/review): group file tree by repository for multi-repo task changes

The review file tree now renders per-repo top-level nodes when a task's
changes span multiple repositories, so the same file path in two repos
no longer collapses into a single ambiguous entry.

- ReviewFile.repository_id and ReviewFile.repository_name (optional)
  identify which repo each file belongs to. Single-repo callers leave
  them unset and the tree falls back to the existing flat grouping.
- buildFileTree splits into buildMultiRepoTree (when 2+ distinct
  repository_names are present) and buildFlatTree (the original logic).
  Repo roots have isRepoRoot=true and a repositoryId for downstream
  filters; their children are full path subtrees per repo.
- collapse() skips repo roots so a repo with a single changed file
  still shows its repo header.
- ReviewFileTree renders repo roots with a stronger label, a top
  border, and an "N files" count badge; data-testid="repo-root-node"
  for E2E coverage. File-level rendering is unchanged.
- Tests cover the flat-tree fallback (no repo info, single repo),
  multi-repo grouping, repo-root pinning, and same-filename-different-
  repos isolation.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(web/task-top-bar): "+N" repo chip on multi-repo task header

The task page top-bar breadcrumb now shows a small "+N" chip next to the
primary repository name when the task spans more than one repository,
matching the kanban-card treatment introduced earlier. Hover surfaces the
exact count via tooltip ("frontend (+2 more repos)").

- resolveTaskProps populates repositoryCount from task.repositories.length.
- TaskTopBar threads repositoryCount through to the new
  RepositoryBreadcrumb subcomponent.
- The chip carries data-testid="topbar-extra-repo-count" for E2E
  selectors.
- TopBarLeft was nearing the function-length / complexity caps; the
  breadcrumb extraction restores headroom for future additions.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(web/task-create): disable "Add repository" when no other repos available

When the user only has the primary repository in their workspace,
clicking "+ Add repository" used to insert a row whose dropdown was
empty — looking like a bug ("no other repos show up"). The button now
disables itself when there are no remaining workspace repositories to
choose from, with a tooltip explaining why ("All workspace repositories
are already added"). The previous "primary not selected" guard is also
surfaced via tooltip.

- ExtraRepositoryRows computes remainingCount = repos − used (primary
  + already-added extras) and gates the Add button on it.
- New computeAddButtonHint helper returns a per-state title string for
  the disabled cases.
- Tests cover: dropdown shows the unused workspace repos when opened
  (the click path the user reported wasn't actually broken — the gate
  was just missing); Add button disabled when only the primary exists.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(agentctl): workspace tracker falls back to first repo subdir for multi-repo task roots

The "Changes" panel was empty for multi-repo tasks because the
agent's workspace path is the task root — a plain holder directory
that holds one git worktree per repository as siblings. The workspace
tracker tried to run git commands against that bare root and silently
failed, so no git status updates ever reached the UI.

The tracker now detects this at construction: when the configured
workDir isn't itself a git repo, it falls back to the first immediate
child directory that is. The user gets the primary repo's changes in
the panel; cross-repo aggregation is a follow-up.

- preferGitRepoChildIfRootIsBare scans os.ReadDir entries (skipping
  hidden / non-directory entries) and returns the first that has a
  valid git index. Logs an info line when the rewrite happens so it's
  visible in the agentctl log.
- Repo-less tasks (e.g. quick chat) and single-repo tasks keep their
  previous behavior verbatim — the fallback only fires when the root
  itself fails resolveGitIndexPath.
- Tests cover: fallback when the workdir is a multi-repo holder,
  no-fallback for a real git repo, no-fallback when no git child
  exists.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(multi-repo): per-repo workspace tracking — Changes panel shows all repos

The agent's workspace tracker is now split per-repository for multi-repo
task roots. Each repo gets its own tracker that polls git independently
and stamps its repository name onto every emitted event. The Changes
panel aggregates files from every repo and groups them under per-repo
headers using the file-tree machinery from Phase 6.

Backend (agentctl):
- GitStatusUpdate / FileListUpdate gain a RepositoryName field. Empty
  for single-repo workspaces (legacy clients see no change).
- WorkspaceTracker carries repositoryName and stamps it onto every
  emitted status/file-list. Two constructors: NewWorkspaceTracker for
  the legacy single-repo path (with the bare-root fallback) and
  NewWorkspaceTrackerForRepo for explicit per-repo trackers.
- Manager scans direct child directories for git repos at construction.
  When 2+ repos are found, builds one tracker per repo subdir on top of
  the root tracker (which stays bound to the bare task root and emits
  nothing useful). Single-repo workspaces are unchanged.
- Manager.SubscribeWorkspaceStream / UnsubscribeWorkspaceStream fan out
  one client subscription across the root + all per-repo trackers via
  AttachWorkspaceStreamSubscriber / DetachWorkspaceStreamSubscriber on
  the tracker. The WS handler switched from the single-tracker subscribe
  to the manager fan-out.
- Tests cover: per-repo trackers spawn for multi-repo task roots,
  single-repo doesn't, both repos emit GitStatusUpdates tagged with
  RepositoryName.

Frontend:
- GitStatusEntry / GitStatusData carry repository_name (optional).
- session-runtime gitStatus.byEnvironmentRepo new map keyed by env id
  then repository name; setGitStatus routes per-repo updates into it
  while still updating the legacy byEnvironmentId for single-repo
  consumers. clearGitStatus drops both maps.
- migrateEnvKeyedData migrates the new per-repo map alongside the
  existing keys when sessionId resolves to an environmentId.
- WS git-status handler forwards repository_name from event.status.
- New useSessionGitStatusByRepo hook returns sorted [{repo, status}]
  pairs for the active session.
- task-changes-panel mergeReviewFiles iterates statusByRepo when
  available, stamping repository_name onto every uncommitted file so
  the Changes panel groups them under per-repo headers (using the
  ReviewFile.repository_name plumbing from Phase 6).
- Tests: per-repo routing, no overwrite on sibling repo update,
  legacy single-repo fallback, clear-on-cleanup.

Verified: pnpm exec vitest run 623/623, eslint --max-warnings 0 clean,
tsc --noEmit clean, make test (backend) clean, make lint 0 issues.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(web/changes-panel): per-repo group headers above each repo's files

The Changes panel now renders a sticky "frontend / N files" header above
the diffs from each repository so the user can visually distinguish
where each change lives. Single-repo tasks render unchanged (no header
shown when there's only one unnamed group).

- ReviewDiffList groups its file list by repository_name (preserving the
  caller's order within each group), then renders one RepoGroupHeader
  per group followed by the existing FileDiffSection list. Header gating
  rule: show when len(groups) > 1 OR the single group has a non-empty
  repository name.
- Group key uses "repo:path" so a file with the same path in two repos
  no longer collides on React's reconciliation.
- groupFilesByRepository + RepoGroupHeader live in a sibling
  review-diff-list-groups.tsx file to keep review-diff-list.tsx under
  the 600-line lint cap.
- Tests cover: no header for plain (no repo_name) files, one header per
  repo for 2+ groups, header shown even for a single named repo, file
  paths land under the right group's section.

Verified: vitest 627/627, eslint clean, tsc clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(lifecycle): propagate RepositoryName through PublishGitStatus

The agentctl WorkspaceTracker stamps every per-repo GitStatusUpdate
with RepositoryName, but the lifecycle PublishGitStatus translation
into GitEventPayload was dropping that field. The orchestrator then
forwarded a status with empty repository_name, the frontend store
routed everything into the empty-key bucket, and the Changes panel's
multi-repo grouping never triggered — no header, no per-repo split.

- GitStatusData gains RepositoryName (omitempty so single-repo
  payloads stay byte-identical on the wire).
- PublishGitStatus copies update.RepositoryName onto the payload.
- Test asserts the field survives the publish → subscribe round trip
  via the in-memory event bus on the GitEvent.<sessionID> subject.

Restart the agentctl process for any running multi-repo task to pick
up the new field; new launches get it automatically.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(web/changes-panel): per-repo group headers in the dockview Changes tab

The Changes tab in the dockview panel (the Files / Changes (N) tab the
user actually interacts with — not the standalone Review dialog) was
still rendering a flat file list, so multi-repo task changes either
collided onto the legacy single-status (showing only one repo's files)
or rendered without grouping.

- FileInfo gains repository_name (optional, single-repo unchanged).
- useSessionGit aggregates files from useSessionGitStatusByRepo when
  multi-repo data is present, stamping each FileInfo with its
  repository_name. Falls back to the legacy single status for
  single-repo workspaces. Aggregation extracted into
  aggregateFilesAcrossRepos to keep useSessionGit under the 100-line
  function lint cap.
- ChangedFile (changes-panel.tsx + changes-panel-timeline.tsx) carries
  repositoryName through to the renderer.
- FileListSection delegates to a new FileListBody that groups rows by
  repositoryName; renders a small per-repo subheader when 2+ repos OR
  any single named repo is present, otherwise falls back to the
  pre-multi-repo flat list (same DOM shape).
- Tests cover: no header for plain (no repo_name) files, headers
  per repo for 2+ groups, single named repo still gets a label.

Restart the backend so the per-repo trackers spawn for in-flight
multi-repo tasks; new launches are unaffected.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(multi-repo): per-repo git ops, unified branch endpoint, chip-style task create

Bundles a string of multi-repo fixes and refactors that came up while
testing the feature end-to-end:

- workspace_path stored on multi-repo TaskEnvironment was one level too
  high, so agentctl booted with the wrong WorkDir on cold start; fixed
  in resolveTaskEnvWorkspacePath + GetWorkspaceInfoForSession.
- Stage/Unstage/Discard/Commit/Revert/Reset/Amend now thread `repo`
  through agentctl client → WS handler → frontend hook → SessionGit
  fan-out, so the right git repo is targeted (was running at the task
  root, which isn't a git repo for multi-repo tasks).
- agentctl GitLog is multi-repo aware: when no `repo` is specified and
  per-repo trackers exist, fans out one log per repo and merges sorted
  newest-first with RepositoryName stamped on each commit.
- Per-repo grouping for files (Changes panel) and commits, with
  collapsible group headers; commits section defaults to collapsed.
  Algorithm extracted into one generic groupByRepositoryName helper
  (was copy-pasted three times).
- Task creation dialog rewritten around a unified `fs.repositories[]`
  list — no more "primary vs extras" split. Chip-style row with one
  pill per repo + branch, "+" to add, x to remove, GitHub URL toggle
  inline. Discovered (on-machine) repos appear in any chip's dropdown.
  Removes ~6 fields and 3 helpers from the dialog state.
- Branch listing endpoints collapsed to one:
  GET /workspaces/:id/branches?repository_id=X | path=Y
  Frontend collapses to a single useBranches hook with a tagged-union
  source. Drops two HTTP routes, two service methods, two API client
  funcs, and one whole hook file.

Tests added across the chain: workspace_path resolver, sort-commits-
by-date, manager poll-mode propagation, RepoSubpaths, chip grouping
+ collapse + per-repo isLatest, group-by-repo helper, dialog payload
builder + chip wiring + discovered-repo flow.

* feat(multi-repo): unified per-repo git controls for all VCS operations

Changes panel and top-bar VCS button render per-repo Stage all, Commit,
Unstage all, Push, Pull, Rebase, Merge, and Create PR uniformly across
single-repo and multi-repo workspaces. Operations route to the correct
git repo subpath; fan-outs collect per-repo results and surface partial
success in the toast layer.

Backend:
- Stamp RepositoryName on Reset/BranchSwitch/FileChange notifications
  and forward through orchestrator handlers
- Surface per-repo errors from handleGitLogMultiRepo via PerRepoErrors

Frontend:
- pull/push/rebase/merge/abort/commit fan out via PerRepoOperationResult
- Per-repo group headers always render with action buttons
- Top-bar dropdown lists per-repo Pull/Rebase/Merge entries
- pendingStageFiles keyed per-repo to prevent cross-repo clears
- useRepoDisplayName distinguishes loading from multi-repo
- Commit dialog file summary respects stageAll
- New helpers: changes-panel-helpers.ts, changes-panel-repo-groups.tsx,
  use-repo-display-name.ts

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(multi-repo): plumb repo through file/commit/diff endpoints; per-repo PRs and review UI

- backend: thread `repo` subpath through pull/push/rebase/merge/abort, file
  content/update, cumulative-diff, and commit-show endpoints; per-repo
  fan-out for log + cumulative-diff with each repo's own merge-base; emit
  full `repositories` array on task.updated WS payload
- github: store/list TaskPRs as []*TaskPR (per-repo); orchestrator/web store
  rekey to `Record<taskId, TaskPR[]>`
- web: aggregate PR icon (count badge + worst-of color, multi-PR tooltip);
  branch hover card renders one row per repo with each repo's task base
  branch; review dialog merges per-repo file maps with composite keys and
  propagates repository_name through diff/expand/revert; commit-detail
  panel scopes to the owning repo
- kanban card: chip row of repo names (up to 2 + "+N" overflow, tooltip
  lists all)
- task-create dialog: gate non-worktree executors to multi-repo only; move
  fresh-branch toggle inline next to the repo chips (icon-only, with
  title/aria-label)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(multi-repo): scope PR watches/associations and review UI per repository

Schema: add repository_id to UNIQUE constraints on github_pr_watches and
github_task_prs (with idempotent copy-and-rename migration) so one task
spanning N repos can hold one watch/PR per repo without collisions.

Plumb repository_id through CreatePRWatch/EnsurePRWatch/AssociatePRWithTask
/AssociatePRByURL, fan TriggerPRSync across all per-repo watches, and
disambiguate status sync by (task, owner, repo, pr_number) instead of
"first match". Add Repo to wsCreateFile/Delete/Rename and wsCreatePR/
RenameBranch so file and git ops target the right working tree.

Frontend review dialog: switch reviewedFiles, staleFiles, fileRefs,
selectedFile and comment counts to NUL-separated `${repo}\x00${path}`
keys so same-named files in different repos no longer share state.
useTaskPR consumes the new {prs: TaskPR[]} envelope.

Also: snapshot repoTrackers slice before background refresh in
SetWorkspacePollMode to prevent races with Stop(), and key
mergeCumulativeFiles by NUL-separated (repo, path) to match.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* chore: apply prettier formatting

Unblock CI prettier check on files modified earlier on this branch
that pre-date the current prettier config.

* fix: address PR review feedback and unblock E2E

Backend:
- ListWorkspaceTaskPRs background sweep now uses TriggerPRSyncAll so
  multi-repo tasks refresh every per-repo PR (was only the most recently
  updated watch). Caught by claude review on #767.

Frontend (no behaviour change):
- Replace literal NUL byte (0x00) in FILE_KEY_SEP and the inline key
  builder in use-review-dialog with the explicit   escape so the
  source is plain ASCII. The runtime separator is unchanged; this just
  removes a footgun that GitHub's diff renders as a visible space.
- Show the auto-resolved branch as a small read-only pill next to the
  GitHub URL input so the URL-mode dialog surfaces the branch the task
  will run on (previously only the URL was visible).

E2E:
- changes-panel-focus / pr-detection / pr-switcher-changes: expand the
  commits-section before asserting on commit text -- the section starts
  collapsed since the chip-style refactor.
- repository-selector-scroll: open the popover via repo-chip-trigger
  instead of the legacy single repository-selector testid.

* test(e2e): align task-create dialog tests with chip refactor

Updates three more tests that broke when the dialog migrated from a
single repository/branch combobox to per-row repo/branch chips and the
URL-mode toggle relabel:

- create-task.spec.ts (pre-select + remembers-selections): switch
  repository-selector / branch-selector lookups to repo-chip-trigger /
  branch-chip-trigger.
- create-task-github-url.spec.ts (toggle test): the inverse-state label
  is now "use a workspace repository", not the legacy
  "or select a repository".

No code changes — purely test alignment with the existing UI.

* fix(web): re-apply workbench-chrome topbar + restore branch-selector behaviour

Two regressions surfaced by the multi-repo merge into main:

1. task-top-bar.tsx had been resolved in our favour at the workbench-chrome
   merge (#761), losing the TopbarActionOverflow wiring that the new test
   asserts on. Re-applies main's topbar structure (TopbarCluster groups,
   TopbarActionOverflow, IntegrationsMenu, MoreToolsMenu, SettingsButton)
   on top of our multi-repo additions: repositoryCount + RepositoryBreadcrumb
   "+N" chip, gitStatus + isMultiRepo plumbing, and the GitAheadBehindBadges
   suppression for multi-repo. GitAheadBehindBadges moved to its own file to
   stay under the file-length cap.

2. The chip-style task-create dialog dropped the legacy branch-selector
   semantics. Restored:
   - Local-executor branch lock: the per-row branch chip is now disabled
     when isLocalExecutor and fresh-branch is off. The user's checkout
     dictates the branch for local execution; fresh-branch unlocks it.
   - Branch override: when locked, the chip shows currentLocalBranch
     instead of the value the user picked under a different executor
     (so worktree -> local doesn't display a stale "develop" pick).
   - Branch refresh: useBranches now exposes a refresh() callback for
     id-based sources (calls listRepositoryBranches with refresh=true),
     and Pill renders BranchRefreshButton in its popover header when
     onRefresh is wired.
   - URL-mode branch picker: GitHubUrlSection now renders a real
     branch-chip-trigger Pill backed by fs.githubBranches instead of a
     read-only span, restoring the "branch selectable in URL mode"
     behaviour (URL mode is always remote-clone, so the local-executor
     lock does not apply).

E2E spec updated: bulk-rename legacy branch-selector / repository-selector
testids to branch-chip-trigger / repo-chip-trigger.first(). All 13
create-task-branch-selector tests pass locally.

* ci: force workflow re-run

* fix(web): unblock E2E shard 2

Three issues showed up only after the merge with main, which brought back
the E2E shard 2 tests touching git/changes-panel and improve-kandev:

1. Wire the TaskCreateDialog slot props (extraFormSlot, aboveDescriptionSlot,
   bottomSlot, descriptionPlaceholder) through to DialogPromptSection. They
   were declared on the public API but dropped on the floor before this
   change, so Improve Kandev's contributor banner ("@octocat" /
   "@kandev-maint") never rendered. Also gate the "or paste a GitHub URL"
   toggle on lockedFields.repository so the locked-repo dialog hides it
   (matches main's behaviour and the existing test expectation).

2. Revert "commits section starts collapsed" (introduced in 9e8079de). The
   collapsed-by-default tradeoff is genuine, but it broke 14+ E2E tests
   that assert on commit text in the changes panel — the win wasn't worth
   the test churn. Updated the unit test to match.

3. Update the git-changes-panel E2E tests to use the stable
   `[data-testid^="commit-row-"]` selector instead of `commitsList li`.
   The chip-style refactor introduced a per-repo group <li> wrapper, so
   counting all <li> descendants now over-counts (1 wrapper + N commits).
   Same fix in the "distinguishes pushed and unpushed" test which queried
   `li` with text and matched both the wrapper and the commit row.

Locally verified: full shard 2 (45 tests) passes; full unit-test suite
(943 tests) passes; lint + typecheck clean.

* fix: address claude review feedback

Three findings from claude[bot] review on PR #767:

- types.ts: add 13 unit tests for reviewFileKey / splitReviewFileKey
  covering bare paths, composite keys, slashes/spaces in paths, repo
  names containing slashes, and full round-trip. Asks were repeated
  across five review rounds; the round-trip coverage is what catches
  the FILE_KEY_SEP NUL-vs-space class of bug at the type level.

- mergeCumulativeFiles (api/git.go): shallow-copy each per-file payload
  before stamping repository_name + path so the source map isn't
  mutated. The previous code wrote directly into the per-repo result
  map, which would have permanently rewritten the original entry if
  any future caller iterated the same source twice.

- buildRepoSpecs (executor_execute.go / executor_resume.go): drop the
  unused execCfg parameter (and the speculative "reserved for future
  per-repo config" suppression). Per repo overrides do not exist
  today and the speculative scaffolding masked an actual dead arg.

* docs(readme): mention multi-repository task support

* fix(web/topbar): drop standalone ahead/behind badges (duplicate of split button)

The Create PR / Push button already shows the inline ↑N ↓N counts, so
the separate "3 ahead" / "2 behind" badges next to the PR icon were
just visual noise. Removes the GitAheadBehindBadges component (now
unused) and the gitStatus / isMultiRepo prop chain that fed it.

* fix(github): heal legacy repository_id='' rows on github_task_prs

A task that pre-dated the multi-repo schema kept its github_task_prs row
with repository_id=''. After the schema migration, a subsequent sync
would resolve the task's primary repository_id and CreateTaskPR with the
new value -- but GetTaskPRByRepository(task, repo) returned nil because
the legacy row had an empty repository_id, so the new code inserted a
duplicate row instead of updating the legacy one. Net effect: two rows
for the same PR, surfacing as a "+2" PR badge on a single-repo task.

Adds backfillTaskPRsRepositoryID, run on schema init right after
migratePRTablesForMultiRepo:

  1. Dedup pass: when a (task, owner, repo, pr_number) tuple has both a
     legacy (repository_id='') and a per-repo row, drop the legacy one.
  2. Backfill pass: any remaining empty-repo rows get stamped with the
     task's primary repository_id from task_repositories.

The backfill is gated on task_repositories existing -- github-store unit
tests init only this package's schema, and the dedup pass alone is the
load-bearing fix for the symptom.

Tests cover the dedup path, the cross-package-skip path, and idempotency.

* test(github): cover UPDATE backfill path for orphan legacy rows

Adds TestBackfillTaskPRsRepositoryID_BackfillsOrphanRow per claude
review feedback. The two prior tests cover the DELETE dedup path and
the early-exit when task_repositories is absent, but the UPDATE path
that stamps the primary repository_id onto an orphan legacy row had
no coverage -- a wrong column name or off-by-one WHERE would have
slipped through silently.

* feat(web/changes-panel): group PR Changes by repository

Multi-repo tasks now have one TaskPR per repo, but the PR Changes
section was still rendering files flat using only the primary PR.
Adds useActiveTaskPRsWithFiles, which fans out one WS request per
TaskPR and tracks each fetch by (owner/repo/pr_number/last_synced_at)
so a server-side sync invalidates the cache.

Each PR's files are stamped with the resolved repository_name (looked
up from the workspace repos slice), and PRFilesGroupedList groups by
that name -- mirroring how Commits and Changes already render. Single-
repo tasks (one group, empty name) still render flat.

Mechanics:

- PRChangedFile gains an optional repository_name.
- mapPRFilesToChangedFiles takes a repository_name and stamps it.
- New PRFilesGroupedList + PRFilesRepoGroup live in
  changes-panel-pr-files.tsx so changes-panel-timeline.tsx stays
  under the 600-line cap; PRFilesSection delegates to them.
- Hook uses refs (not state) for the in-flight / fetched dedup so
  setState is only called when results arrive.
- Stable EMPTY_PRS sentinel avoids the new-array-each-render trap
  that would re-trigger every effect downstream.
- Workspace repo lookup memoised once via useMemo so the merged file
  list isn't rebuilt on every render.

* fix(web/changes-panel): show per-repo PR header when task is multi-repo

Previous logic only stamped repository_name on PR files when prs.length > 1
(2+ PRs). For a multi-repo task with only ONE PR yet (one repo doesn't
have a branch / hasn't been pushed), no per-repo header rendered, even
though STAGED and COMMITS already grouped under their repo names. Now
gates the stamp on the task itself being multi-repo, matching how the
other sections decide.

* fix(executor): serialise concurrent LaunchPreparedSession per session

Two paths in task_operations.go call LaunchPreparedSession on the same
session_id:

  1. PrepareTaskSession spawns a background goroutine with launchWorkspace=
     true the moment a session is created (so file browsing works before
     the user clicks Start).
  2. StartTaskWithSession runs a foreground launch when the agent is
     actually started (workflow auto-start, user click).

Without serialisation both reach agent_manager.LaunchAgent in parallel.
The fast-path check at the top of LaunchPreparedSession (session.Agent
ExecutionID != "") only kicks in once the first call has *persisted*
its execution id; the second call grabs a stale snapshot, runs the full
env-prep + builds runtime, then loses the executionStore.Add race and
fails with "already has an agent running (race resolved during register)".
Visible in the UI as "Environment setup failed".

Multi-repo amplifies the window because env prep runs sequentially per
repo (~2x the time for two repos), so what was a rare flake on
single-repo became consistent on multi-repo tasks.

Fix: acquire the per-session lock (the same sync.Map used by the resume
path) at the entry of LaunchPreparedSession and re-fetch the session
under the lock so the fast-path check sees the AgentExecutionID the
first holder just persisted. Second caller now takes the existing-
workspace path and starts only the agent subprocess, matching the
intended single-launch semantics.

Adds TestLaunchPreparedSession_SerialisesConcurrentLaunches that fires
two concurrent LaunchPreparedSession calls with the first one blocked
inside LaunchAgent. Without the lock, both reach LaunchAgent and the
test fails with call_count == 2; with the lock only the first does.

* fix(orchestrator): per-repo push detection so each repo's PR gets associated

Multi-repo tasks would only get one PR detected per task: the agent
pushes branches in BOTH repos, but the pushTracker keyed by sessionID
alone meant agentctl's per-repo git status events overwrote each
other's ahead counts. Whichever repo's events interleaved unfavourably
lost its >0 -> 0 transition and silently dropped its push detection.
Net effect: only the first/last repo's PR got an associated TaskPR row;
the other PR existed on GitHub but Kandev never knew about it.

Fix:

- pushTracker is now keyed by "<sessionID>|<repository_name>" so each
  repo's transitions are tracked independently. Empty repository_name
  preserves the legacy single-repo behaviour.
- trackPushAndAssociatePR forwards data.Status.RepositoryName to
  detectPushAndAssociatePR.
- detectPushAndAssociatePR resolves owner/name/repository_id for the
  specific repo via new resolvePushRepo helper (looks up the task's
  task_repository whose repository.Name matches the event), then uses
  GetPRWatchBySessionAndRepo to scope the existing-watch check.
- New associatePRFromPushScoped takes the per-repo repository_id
  directly instead of always resolving the primary one. CheckSessionPR
  (manual "check now") wired through the same scoped helper.

Existing tests pass with the explicit empty repository_name argument.
The user's existing task with the missing kandev PR row needs a manual
push retrigger or DB heal — the migration only deduped legacy empty
rows; this fix prevents the gap from recurring on future tasks.

* feat(web): one PR button per repo in topbar + per-PR detail panels

PRTopbarButton previously rendered just the primary TaskPR via
useActiveTaskPR(), so multi-repo tasks with N PRs only surfaced one.
Switch to useTaskPR(activeTaskId).prs and render one button per PR --
each opens its own dockview panel keyed by owner/repo/pr_number.

Plumbing:

- dockview-store / dockview-panel-actions: addPRPanel(prKey?: string)
  builds id "pr-detail|<key>" when a key is supplied; the legacy
  single-repo "pr-detail" id stays for the auto-add path.
- dockview-desktop-layout: forwards `params` to PRDetailPanelComponent
  so the panel can receive its prKey.
- pr-detail-panel: new prTaskKey helper + the panel looks up the
  matching TaskPR from the per-task list when params.prKey is set,
  falling back to useActiveTaskPR() for legacy panels and tooltips.
- pr-topbar-button: rewritten to render a button per PR, each labelled
  with #pr_number and tooltipped with owner/repo + title; click opens
  the per-PR panel.

* feat(web): collapse multi-PR topbar to a dropdown + show every PR in the + menu

Two follow-ups on top of per-PR panels:

- The dockview "+" panel-add menu still listed only state.pr (the primary
  TaskPR), so a 2-repo task only offered "PR #2" -- never the kandev
  one. Switch to state.prs[] and render one menu item per PR; multi-repo
  rows are labelled "PR #N -- repo" so the user can tell them apart.
  Each item opens its own panel via addPRPanel(prTaskKey(pr)).

- The topbar grew one outline button per PR after the previous commit,
  which doesn't scale (3+ PRs would crowd out other actions). Single PR
  keeps the existing single-button rendering; 2+ collapses to one
  outline button labelled "N PRs" with the aggregated status colour
  (red if any failing, etc.) and a dropdown listing each PR with repo,
  number, title, and per-PR status icon. Click an item -> open that
  PR's panel.

useLeftHeaderState now reads useTaskPR(taskId).prs and forwards the
full list through AddPanelMenuState as `prs`.

* fix(web/changes-panel): PR files arrive after race-cancelled fetch

useActiveTaskPRsWithFiles dropped responses from the previous effect
instance via a `cancelled` flag, but since the dedup tracking refs
(inFlightRef / fetchedRef) carry across renders, the next effect's
early-continue still saw the key in inFlightRef and skipped a fresh
request. The ref then got populated by the cancelled response and
fetchedRef permanently locked the key out of any future fetch.

Net effect: every render after the first prs reference change left
the merged prFiles array empty -- the PR Changes section never showed
up on multi-repo tasks even though both PRs existed and the WS request
would have returned files.

Drop the cancellation flag entirely. Per-key dedup is enough to prevent
duplicate requests, and the .then handlers use functional setState so
they're safe to land after the effect re-runs.

* test: cover review-feedback gaps (mapPRFilesToChangedFiles, push multi-repo, lock test channel-sync)

Three follow-ups from claude review on PR #767:

1. apps/web/components/task/changes-panel-helpers.test.ts: 5 new tests
   for mapPRFilesToChangedFiles. Covers status mapping (added / removed /
   renamed / modified / fallback), forwarding of plus/minus/oldPath, and
   the new repository_name stamping behaviour (multi-repo path stamps
   every row; single-repo path defaults to "" so PRFilesGroupedList
   skips per-repo sub-headers).

2. event_handlers_github_test.go: TestDetectPushAndAssociatePR gains
   two multi-repo cases. resolvePushRepo must scope CreatePRWatch +
   AssociatePRWithTask to the repository_id matching the event's
   repository_name (not silently fall back to primary); unknown
   repository_name must drop the event rather than mis-associate.
   mockGitHubService captures lastCreateWatchRepositoryID /
   lastAssociateRepositoryID so the per-repo scoping is asserted
   directly.

3. executor_test.go: TestLaunchPreparedSession_SerialisesConcurrentLaunches
   replaces the time.Sleep(50ms) coordination with a buffered `entered`
   channel + bounded select wait per CLAUDE.md. The test now waits for
   the first launch to enter LaunchAgent, then asserts no second entry
   arrives within a 100ms window — without the lock the second
   goroutine reaches LaunchAgent in microseconds, so the timeout serves
   as the "didn't race in" oracle, not a synchronisation primitive.

* fix(orchestrator): detect push when first poll lands post-sync

trackPushAndAssociatePR only fired on a >0→0 ahead transition, which
required two distinct status events to be observed. In multi-repo tasks,
any repo whose first agentctl status poll happened to land after the
push had already completed (ahead=0 with remote branch set on the very
first observation) silently dropped the push event — the watch was
never created, the PR never associated. Reproduced on task
4fdff41b-095a-4158-a311-4a1a23abe064 where 2/3 repos pushed but only
one PR appeared.

Now also fire on first observation when the status already reflects a
post-push state (ahead=0 + RemoteBranch set). detectPushAndAssociatePR
is idempotent against an existing watch, so a spurious fire on a
worktree that started from an already-synced remote just costs one
GitHub FindPRByBranch call.

The deferred pushTracker.Delete in detectPushAndAssociatePR is removed:
keeping ahead=0 stored is what suppresses repeated firing on subsequent
status events. Cleanup now happens at session-delete time via a new
pushTrackerForget helper that walks all (session|repo) entries.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(web/topbar): restore pr-topbar-button testid for single-PR case

The multi-PR refactor renamed PRSingleButton's testid from
pr-topbar-button to pr-topbar-button-${pr_number}, breaking E2E tests
that relied on the stable selector (task-topbar-overflow.spec.ts and
the prTopbarButton page-object helper used by vcs-button-context).

Restore the canonical testid and expose pr_number via data-pr-number
for any test that needs to discriminate. PRMultiButton already uses
the same testid; with at most one PR-area control rendered at a time,
sharing the testid is unambiguous.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(orchestrator): create one PR watch per repo on multi-repo tasks

The orchestrator only ever ensured a watch for a task's PRIMARY
repository. Both call sites that create watches were primary-only:

  - ensureSessionPRWatch (called when a session starts/resumes) used
    resolvePrimaryTaskRepositoryID and made one EnsurePRWatch call.

  - buildTaskBranchList (used by the poller's reconciler) keyed dedup
    by sessionID alone, so as soon as the primary repo got a watch
    the whole session was marked "watched" and the poller skipped
    every other repo.

Result: in a multi-repo task, the secondary repos never got a watch
row, so the periodic GitHub poller never searched for their PRs and
never associated them. Push detection (which fires on >0→0 ahead
transitions vs origin/main) doesn't help here either because Ahead is
measured against the integration branch, not the upstream tracking
branch — pushing doesn't change Ahead.

Reproduced on task a7a59bd8: PRs existed on github for both kandev
and aistats, but only the primary (kandev) was associated.

Refactor:

  - resolveSessionWatchTargets walks task_repositories × session
    worktrees and returns one (repo_id, owner, repo, branch) target
    per repo. Branch priority preserves the legacy precedence
    (checkout_branch > primary fallback > worktree branch) so PR-
    review-style synthetic worktree names don't clobber the real one.

  - ensureSessionPRWatch loops over targets and ensures one watch per
    repo.

  - buildTaskBranchList emits one TaskBranchInfo per (session, repo)
    and dedups against (session_id, repository_id) pairs from
    ListActivePRWatches — replacing the old session-only dedup that
    suppressed non-primary repos.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-02 20:26:42 +01:00
José Almeida 6fa38cd62c fix(terminal): re-key user-shell RPCs to task_environment_id (#770)
* refactor(backend): re-key user-shell RPCs to task_environment_id

user_shell.list/create/stop now take task_environment_id directly
instead of session_id with a session→env translation. Sessions in the
same task share one shell list, so the env is the natural scope.
HTTP route /api/v1/sessions/:id/terminals → /api/v1/environments/:id/terminals.
shell.status/subscribe/input (agent passthrough) stay session-keyed.

* fix(backend): heal task_sessions.task_environment_id on boot

Sessions created via paths that didn't write the FK left shell ops
broken — every env-keyed user-shell RPC failed to resolve the env and
the frontend silently swallowed the error. The boot heal links each
orphan session to its task's existing env (idempotent, runs after
backfillTaskEnvironments + healDuplicateTaskEnvironments).

* refactor(web): drop session_id from user-shell API, hooks, and slice

createUserShell/stopUserShell/fetchTerminals take environmentId.
useUserShells takes envId directly (no environmentIdBySessionId
translation). useTerminals takes both (env for shell ops, session for
tab UX persistence). Slice actions key writes by env id directly,
removing the silent no-op when the session→env mapping wasn't set yet.

* refactor(web): wire env id through dockview, right-panel, and SSR call sites

Dockview "+" menu, terminal scripts dropdown, dev-preview button,
right-panel "+" button, Ctrl+\` toggle, watermark, and panel-close
cleanup all source the env id from useEnvironmentId() / store and pass
it to createUserShell/stopUserShell. Shell-mode passthrough terminal
no longer blocks on session id — env id is sufficient. SSR resolves
the active session's task_environment_id from the session list and
calls fetchTerminals with the env id.

* test(e2e): cover env-keyed terminal new-tab flows + WS payload guard

New spec exercises the right-panel "+" button and the dockview "+ →
Terminal" menu, asserts the new tab connects, and intercepts outgoing
user_shell.create WS frames to verify the payload carries
task_environment_id and never session_id. A heal-coverage assertion
checks every listed session has task_environment_id populated post-boot.

* fix(e2e): drop right-panel '+' test, dockview is the only '+' path on desktop

The mobile TaskRightPanel SessionTabs aren't rendered at desktop
viewports — the dockview '+' menu is the sole new-tab affordance, so
testing the mobile path on chromium just timed out clicking a button
that never mounted. Consolidate into a single dockview '+ → Terminal'
test that asserts the new panel gets the backend-assigned 'Terminal 2'
label (proving env-shared shell list) plus the WS-payload regression guard.

* fix(e2e): assert dockview terminal-tab count, not 'Terminal 2' label

Dockview hardcodes the panel title to 'Terminal' for every tab — only
the mobile right-panel SessionTabs surface the backend's 'Terminal N'
label. Switch the assertion to count tabs to keep the e2e green.

* test(backend): cover SQL NULL branch of healSessionTaskEnvironmentIDs

Adds insertSessionWithNullEnvID and TestHealSessionTaskEnvironmentIDs_LinksNullOrphans
so the WHERE-clause IS NULL predicate is exercised — the existing tests only
seeded empty-string FKs. Also adds LIMIT 1 to the heal subquery as a
defensive measure: the unique index already guarantees ≤1 row per task at
runtime, but the SQL now reads as deterministic in isolation.

* refactor(web): drop dead taskGateOk on agent terminal WS gate

Agent passthrough routes by sessionId, not taskId — taskId was only used
for logging. Gating the WS effect on taskId forced agent terminals to
wait for useSession() to hydrate, adding a refresh-race window that
didn't guard any real precondition. connectionKey + canConnect already
cover the meaningful preconditions.

* fix(web): stamp env id on terminal panels for accurate cleanup

addTerminalPanel now bakes environmentId into the panel's params at
creation time. The dockview-layout-setup onDidRemovePanel handler
prefers the stamped env over re-deriving from the active session, so
closing a terminal that was opened under a different task no longer
calls stopUserShell with the wrong env (which silently no-ops on the
backend and leaks the shell process until session teardown). Falls back
to the active session's env for legacy panels persisted before the
param existed.

* fix(web): keep task id logging out of terminal reconnect deps
2026-05-02 15:19:02 +01:00
José Almeida c0ce55ff9d fix: unblock terminals stuck on Connecting and heal task_environments (#769)
* fix(gateway): snapshot agentctl status and env id on session subscribe

Late-subscribing clients (page reload, task switch, WS reconnect) miss
the agentctl_ready and task_environment_id events fired during the
original launch. Without them, the env-routed shell terminal gate stays
stuck and the panel hangs forever on "Connecting terminal...".

- appendSessionStateMessage now carries task_environment_id so the
  frontend can seed environmentIdBySessionId for the active session.
- New appendAgentctlStatusMessage snapshots current agentctl readiness
  via a bounded Health probe and emits session.agentctl_ready /
  _starting to flip the client gate out of `undefined`.
- GetOrEnsureExecutionForEnvironment now publishes AgentctlStarting to
  mirror EnsureWorkspaceExecutionForSession and keep gate transitions
  monotonic.

* fix(web): drop shell-mode agentctl gate to unblock env-routed terminals

The shell terminal gate required agentctlStatus.isReady to flip to ready
before opening the WS, but that event may have fired before the client
subscribed (page reload, task switch, local-executor task switch). The
lazy create-on-terminal-connect path on the backend never fires either,
because the WS never opens — chicken-egg.

Backend env handler already waits for remote workspace readiness
server-side (waitForRemoteExecutionReadyWithTimeout), so the client
just needs the routing keys (env id + session id). Agent-mode terminals
still gate on readiness — the agent process must be wired before
passthrough I/O is meaningful.

Extract computeCanConnect helper to keep PassthroughTerminal under the
complexity ceiling.

* test: cover terminal-hang on subscribe snapshot and env-routed gating

Adds a backend unit test asserting appendSessionStateMessage carries
task_environment_id (the deterministic RED for the env-map seed bug),
plus E2E scenarios for the user-facing repros: cold load, kanban switch,
hard reload, sidebar switch, and a local-executor task switch that used
to poison the terminal for every subsequent task. Adds an
expectTerminalConnected helper to SessionPage to detect the
"Connecting terminal..." overlay.

* fix(repo): heal task_environments on boot and enforce one env per task

Live DB audit on the user's machine surfaced two corrupt-data classes that
manifest as the user-facing "terminal doesn't appear / Failed to fetch
terminals: 503" symptoms:

- 15 worktree-mode envs with worktree_path set but workspace_path empty.
  GetOrEnsureExecutionForEnvironment returns ErrSessionWorkspaceNotReady
  forever, the env terminal handler 503s.
- 3 tasks with two task_environments rows (race in lazy create — pairs
  4-6 s apart, both ready, distinct workspace_path).

healTaskEnvironmentWorkspacePaths backfills workspace_path = worktree_path
on the affected rows, and healDuplicateTaskEnvironments collapses each
duplicated task to its most recently updated env (re-pointing any sessions
still on the loser, then dropping the loser row).

ensureTaskEnvironmentTaskUniqueIndex adds a UNIQUE index on
task_environments(task_id) so a future race fails loud. Order matters:
heal must run first to drop duplicates before the unique index is created.

* fix(repo): reject empty workspace_path on worktree envs

The orchestrator's persistTaskEnvironment update branch previously left
workspace_path untouched, so an env created with empty workspace_path
would stay corrupt forever — terminals 503 with ErrSessionWorkspaceNotReady.

Tighten the repository boundary: CreateTaskEnvironment refuses worktree-mode
inserts without workspace_path, and UpdateTaskEnvironment refuses to clear
it back to empty. A future writer regression now fails loud at the boundary
instead of producing a row that breaks the env terminal handler.

* fix(executor): refresh paths on env update and dedupe by task

The persistTaskEnvironment update branch only mutated AgentExecutionID +
Status, so envs created earlier with an empty workspace_path stayed
permanently broken across launches. Refresh worktree + workspace fields
on update via a shared computeWorkspacePath helper used by both branches.

Concurrent launches for the same task previously raced inside this
function — each saw existingEnv == nil and each called
CreateTaskEnvironment, producing duplicate rows ~4-6 s apart in the live
DB. Hold a per-task mutex (mirroring sessionLocks) and re-fetch the env
inside the critical section so siblings reuse the row the first launch
persisted. The repo's unique index on task_environments(task_id) is the
durable guarantee; the lock just closes the window before the constraint
trips.

* test(repo): cover task_environments heal, validation, unique index

Repository unit tests for the new heal steps and writer guards:
- HealTaskEnvironmentWorkspacePaths_BackfillsEmpty / LeavesPopulatedAlone /
  Idempotent
- HealDuplicateTaskEnvironments_KeepsMostRecent (asserts session re-link to
  winner) / NoOpWhenSingle
- EnsureTaskEnvironmentTaskUniqueIndex_BlocksFutureDuplicates
- CreateTaskEnvironment_RejectsEmptyWorkspaceForWorktree /
  AllowsNonWorktreeWithEmptyWorkspace
- UpdateTaskEnvironment_RejectsClearingWorkspaceForWorktree

Tests live in the sqlite package so they can exercise the unexported
heal* helpers directly, mirroring how the boot path calls them.

* fix: address PR review feedback

- helpers.go: drop the 2 s blocking Health probe in
  appendAgentctlStatusMessage. sendSessionData runs in the WS read loop, so
  the probe was delaying every subscribe/focus ACK by up to 2 s. Use
  GetWorkspaceStream() != nil as the cached readiness signal — the stream
  manager only attaches it after Health succeeds, so its presence is a
  free, non-blocking proxy. Subsequent waitForAgentctlReady events still
  correct the snapshot if it picks the wrong one.

- manager_execution.go: publish AgentctlStarting INSIDE createExecution,
  before spawning waitForAgentctlReady. The previous order published it
  after createExecution returned, which let the goroutine race past on
  fast Health and deliver Ready before Starting. Drop the now-redundant
  publishes in EnsureWorkspaceExecutionForSession and the env lazy-create
  path.

- task_environment.go: replace the local executorTypeWorktree constant
  with models.ExecutorTypeWorktree (canonical) so a future rename of the
  type is caught by the compiler.

- base.go: heal_workspace_path now respects the kandev path layout —
  task-dir-mode envs (.../.kandev/tasks/<name>/<repo>) get
  Dir(worktree_path) as workspace_path, mirroring computeWorkspacePath
  in the orchestrator. Plain worktree mode unchanged.

- heal_test.go: tighten unique-constraint assertion to require a UNIQUE
  error string so the test fails loudly if a different DB error masks
  the constraint violation. Add task-dir-mode heal coverage.
2026-05-02 11:50:53 +01:00
João Salavisa 83e01477df refactor: extract shared shapes between jira and linear integrations (#759)
* refactor: extract shared shapes between jira and linear integrations

Factors out the duplicated logic between internal/jira + internal/linear
(backend) and components/jira + components/linear (frontend) into reusable
shared shapes. Follow-up to PR #736.

Backend:
- New internal/integrations/secretadapter wraps secrets.SecretStore with
  the upsert API both jira.SecretStore and linear.SecretStore expect;
  drops both adapter copies from cmd/kandev/services.go.
- New internal/integrations/healthpoll owns the 90s auth-health loop via
  a Prober interface; linear/poller.go is a thin wrapper, jira/poller.go
  keeps only its (jira-specific) issue-watch loop.
- provideServices split into initGitHubService / initJiraService /
  initLinearService — now 75 lines (was ~125, exceeded the 80-line limit).

Frontend:
- New hooks/domains/integrations/use-integration-availability.ts and
  use-integration-enabled.ts; jira/linear hooks reduce to one-line
  delegates and move from components/<x>/ to hooks/domains/<x>/ per the
  project convention Greptile flagged on PR #736.
- New components/integrations/{auth-status-banner,auth-error-message,
  validated-popover}.tsx; the four link/import-bar wrappers drop from
  ~110 lines to ~35 each, and JiraLinkButton picks up the
  clear-error-on-close behaviour LinearLinkButton already had.

Docs:
- New 'Adding a new third-party integration' section in CLAUDE.md/AGENTS.md
  documenting the shared shapes and intentional Jira/Linear divergence
  (transition vs state, JQL vs filter object, eventBus only on jira).

* fix: address PR #759 review feedback

- validated-popover: outline-with-label trigger now sets type="button" and
  honours triggerDisabled, matching ghost-icon (Greptile, Claude, CodeRabbit).
- jira-link-button / linear-link-button: move updateTask() into the awaited
  fetch path so a failed title update surfaces as the popover's inline error
  instead of an unhandled rejection (CodeRabbit).
- use-integration-availability: monotonic requestId race guard prevents a
  slow earlier probe from overwriting a newer auth result (CodeRabbit).
- use-integration-enabled: drop unnecessary async on synchronous init
  (Claude).
- jira/linear poller smoke tests: wrap in testing/synctest instead of
  time.After(2s) per backend testing convention (CodeRabbit nitpick).

Skipped with reasoning on the threads:
- secretadapter Set TOCTOU — single-process SQLite + single-writer per
  workspace; constraint violation on conflict surfaces as an error to the
  caller, not silent corruption.
- healthpoll SetInterval validation — the function isn't called from
  production code today; a panic on misuse would be a footgun and silent
  ignore would just hide bugs differently.

* fix: address PR #759 round-2 review feedback

- jira-settings / linear-settings: drop the local STATUS_REFRESH_MS = 90_000
  copies and import the shared INTEGRATION_STATUS_REFRESH_MS so changing the
  cadence only touches one file (Claude).
- healthpoll: rename Poller.ProbeAll → probeAll. The only callers are the
  loop and the in-package tests, so widening the public API wasn't buying
  anything (Claude).

* fix: invalidate ValidatedPopover in-flight submits on close

If the user clicked Submit and dismissed the popover before the request
settled, the next time they re-opened it would inherit `loading=true` (the
disabled-while-loading submit button was stuck) and a late rejection from
the previous session could repopulate `error` in the new one.

Track the submit via a `useRef` token, bump it on close, and ignore any
result/rejection whose token no longer matches. Also reset `loading` and
`error` on close so the next open starts clean. Adds a regression test
covering both the late-resolution and late-rejection paths.

Addresses CodeRabbit review on PR #759.

* ci: trigger workflow re-run

GitHub Actions did not dispatch the pull_request workflows on the previous
two pushes (1d869f0e, 0ab6c034); only pull_request_target and CodeQL fired.
Empty commit to nudge synchronize event.

* fix: address PR #759 round-3 review feedback

- jira.Poller.Stop: add nil-receiver guard so callers using the
  defer-Stop-after-NewPoller pattern don't panic when initJiraService
  returned nil (Greptile + Claude). Matches linear.Poller's guard.
- healthpoll TestStart_RunsImmediateProbe + TestStart_IsIdempotent:
  rewrap in testing/synctest with synctest.Wait() instead of
  time.After(2s) wall-clock waits. Drops the now-unused probedAll signal
  channel from fakeProber (Claude).

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
2026-05-02 11:50:19 +01:00
José Almeida 396325b2c9 feat: allow reordering sidebar views (#764) 2026-05-01 23:50:05 +01:00
José Almeida 5022469187 fix: refine workbench action button layout (#762) 2026-05-01 22:32:28 +01:00
José Almeida 68c94dfa3a feat: refine workbench chrome (#761)
* docs: define product and design direction

* style: establish restrained workbench primitives

* refactor: declutter board and task topbars

* style: align dockview panel chrome

* fix: align task topbar vcs control sizing

* refactor: surface integrations navigation

* fix: repair integrations and task creation workflow

* refactor: include linear in integrations navigation

* style: restore familiar workbench tones

* fix: add dockview tab breathing room

* fix: show configured integration shortcuts

* fix: hover open integrations menu

* fix: stabilize integrations hover menu

* fix: align home and dockview topbars

* fix: normalize home topbar controls

* fix: compact home topbar height

* fix: simplify home chrome and split buttons

* fix: move integrations to left chrome

* fix: restore home stats shortcut

* fix: add dockview tab breathing room

* fix: border home stats button

* fix: streamline dockview topbar actions

* fix: align task split button seam

* fix: address review feedback

* fix: restore topbar e2e affordances

* fix: stabilize workflow e2e isolation

* fix: add task topbar action overflow

* fix: address PR review feedback
2026-05-01 21:02:41 +01:00
Carlos Florêncio e16debeaca fix(preview): server-authoritative session ensure for kanban preview (#760) 2026-05-01 18:01:17 +01:00
Carlos Florêncio 1eae869054 feat: add improve kandev in-app contribution flow (#740) 2026-05-01 15:18:18 +01:00
José Almeida 9d275d3009 refactor: route user terminals by environment (#758)
* refactor: route user terminals by environment

* refactor: remove terminal compatibility shims

* fix: address terminal PR review feedback

* fix: wait for remote shell readiness

* fix: require agent mode for session terminals
2026-05-01 13:27:25 +01:00
José Almeida 45ee2ff48f feat: key terminals + dockview layout to TaskEnvironment (#755)
* feat(backend): key user shells by TaskEnvironmentID

Sessions in the same task share a TaskEnvironment. Re-key the user shell
runner so terminals are scoped per env, not per session — switching between
sessions of the same task now sees the same shell list.

- Add TaskEnvironmentID to AgentExecution / LaunchRequest / ExecutorCreateRequest
  / executor.LaunchAgentRequest, propagated through ToAgentExecution and the
  orchestrator launch path.
- Add Manager.ResolveScopeKey(sessionID) — returns env when execution carries
  it, falls back to sessionID for legacy paths.
- Rename runner param sessionID -> scopeID in interactive_shells.go; map keys
  are now scopeID:terminalID.
- Shell handlers + WS terminal handler resolve sid -> scopeID via
  ResolveScopeKey before calling the runner.

* feat(web): key dockview layout + portals to TaskEnvironmentID

Switching between sessions of the same task no longer rebuilds the dockview
layout — terminals and panels persist because layouts are env-scoped, not
session-scoped. The bottom terminal also reuses a stable sessionId across
same-env switches so it doesn't reconnect to a different shell.

- Rename layout persistence: setSessionLayout/getSessionLayout/*SessionMaximizeState
  -> setEnvLayout/getEnvLayout/*EnvMaximizeState (kandev.dockview.env-layout. prefix).
- Rename dockview-session-switch.ts -> dockview-env-switch.ts; performSessionSwitch
  -> performEnvSwitch with oldEnvId/newEnvId/activeSessionId.
- dockview-store.ts: currentLayoutSessionId -> currentLayoutEnvId; switchSessionLayout
  -> switchEnvLayout(oldEnvId, newEnvId, activeSessionId). Same-env switches no-op.
  Drop _skipLayoutSwitchForSession + consumeSkipFlag — env-keyed action handles it
  structurally.
- panel-portal-manager: PortalEntry.envId; releaseBySession -> releaseByEnv.
  ENV_SCOPED_COMPONENTS in dockview-desktop-layout (renamed from SESSION_SCOPED).
- useEnvSwitchCleanup replaces useSessionSwitchCleanup; tracks env changes only.
- All performLayoutSwitch callers (sidebar, dropdown, header, dialog) resolve
  sid -> envId via environmentIdBySessionId before switching.
- bottom-terminal-panel: drop sessionId prop, use useEnvironmentSessionId().
- cleanupTaskStorage now takes envIds[] alongside sessionIds[] for env-scoped
  layout/maximize cleanup.

* test: add coverage for env-keyed terminals + layout

Playwright e2e (terminal-env-keyed.spec.ts) — switching between sessions of
the same task keeps terminal scrollback intact and asserts both sessions
share one task_environment_id. Update the comment in
sessionless-task-switch.spec.ts to reference performEnvSwitch.

* fix: address env layout PR feedback

* test: fix flaky handshake auth check

* fix: address env scope review findings
2026-05-01 11:00:33 +01:00
João Salavisa 7b5b3f329d feat: add Linear integration (#736)
* feat: add Linear integration

Mirrors the existing Jira integration so a workspace can connect to Linear
with a personal API key, browse and search issues, and start a Kandev task
from any issue. Backend uses Linear's GraphQL API with a workspace-scoped
config + secret store and a 90s auth-health poller; the frontend adds a
settings page, an issue dialog with state transitions, link/import buttons
in the task UI, and a paginated /linear browse page with a Start task flow.

* fix(linear): address PR review feedback

- Route httpListStates through Service.ListStates instead of clientFor
- Extract repeated workspace_id required string into a constant
- Log GetConfig errors during credential resolution instead of dropping them
- Clear popover error state on close in import + link buttons
- Pick the first workflow with steps in the quick task launcher (don't hard-pin to workflows[0])
- Reset useLinearEnabled state on workspace change via tag-based pattern
- Add cursor-pointer to anchor + Link elements per project convention
- Add tests: handlers_test.go, linear-api.test.ts, use-linear-enabled.test.ts, linear-issue-common.test.tsx
- Document internal/jira and internal/linear in CLAUDE.md/AGENTS.md

* fix(linear): address second-round PR review feedback

- Round Linear's fractional state position instead of truncating it via
  int(math.Round(s.Position)) so adjacent fractional positions don't collapse
- Force LinearSettings to remount on workspace change with key={id} so the
  previous workspace's config / form / testResult / teams cannot bleed into
  the next workspace before the new fetches settle
- Broaden the legacy-value useLinearEnabled test to cover "true", "1", "yes",
  and "legacy" so a regression to strict value === "true" would fail

* fix(linear): address third-round PR review feedback

- Propagate context.Canceled / context.DeadlineExceeded from ListStates in
  GetIssue instead of swallowing them — a caller cancellation must not return
  a partial-success response
- Drop the one-off contains() test helper in handlers_test.go and use
  strings.Contains directly so the assertion is self-documenting
- Add getLinearIssue URL-shape test that locks identifier-as-path-segment
  vs workspaceId-as-query-param so accidentally swapping them would fail

* test(linear): extract repeated literals in linear-api.test.ts

Pulls "ws-1", the API base URL, and the auth-method literal into module-
level constants so the assertions read as the route shape they care about
and the duplicate-strings ESLint rule (currently warn, threshold 4)
stays quiet as the file grows.

---------

Co-authored-by: Kandev Agent <agent@kandev.dev>
2026-05-01 10:50:14 +01:00
José Almeida fcc7ceb8b6 fix(approvals): drop stuck pending permission_request messages (#723)
* fix(web): exclude permission_request from turn-complete safety net

The session.turn.completed handler iterated over messages and forced
metadata.status="complete" on anything carrying tool_call_id. Permission
prompts also carry tool_call_id (for FE pairing with their tool_call),
so this loop overwrote the user's "approved" decision on every prompt
in the turn — and the FE component re-rendered the Approve/Deny buttons.

* fix(backend): protect permission_request rows from tool_call sweeps

Three permission_request invariants the prior code violated, mirroring
the FE bug fix:

- CompletePendingToolCallsForTurn: SQL UPDATE filtered by tool_call_id
  presence, also catching permission_request rows. Add type filter so
  the safety net only touches actual tool messages.
- GetMessageByToolCallID: returned the oldest row carrying that
  tool_call_id, which races to the permission_request when timing
  shifts. Exclude permission_request type so a tool_update can never
  land on the user's approve/reject row.
- applyToolCallMessageUpdate: defensive guard that refuses to overwrite
  a permission_request, making the invariant explicit at the layer that
  does the writing.

Adds a regression test for CompletePendingToolCallsForTurn covering
approved/rejected/pending permission rows.

* test(e2e): cover approval-reappear regression with mock-agent scenario

Adds a multi-permission mock-agent scenario (three sequential bash
tools, each requiring approval) and an E2E test that approves all
three and asserts no permission action row remains visible after
the agent's turn ends, and that the resolved state survives a reload.

Supporting test infrastructure:
- data-testid hooks on PermissionActionRow.
- permissionActionRows() / permissionApproveButtons() on SessionPage.
- backend fixture force-disables AGENTCTL_AUTO_APPROVE_PERMISSIONS=false
  so a developer's local AUTO_APPROVE=true env doesn't silently bypass
  the permission UI in tests that exercise the approve/reject flow.

* test(backend): cover GetMessageByToolCallID permission_request exclusion

Addresses claude-review feedback on the approvals fix:
- Adds a regression test that seeds both a permission_request and a
  tool_call with the same tool_call_id (permission_request created
  first, so an ORDER BY created_at ASC sweep without the type filter
  would race to it) and asserts the lookup returns the tool_call row.
- Bumps the applyToolCallMessageUpdate invariant guard from Warn to
  Error: reaching that branch means a caller bug, not a transient
  condition, and Warn would silently swallow the violation.

* fix(e2e): scope auto-approve override to permission-approval test only

The previous fixture force-disabled AGENTCTL_AUTO_APPROVE_PERMISSIONS
globally, which broke session-isolation.spec.ts and other tests that
use scenarios with permission-required tools (e.g. /e2e:read-and-edit)
and rely on auto-approve to let the agent finish without UI clicks.

Default the env to "true" in the fixture; let permission-approval.spec
flip it to "false" via a backend.restart() override in beforeAll, then
restore in afterAll. Adds an envOverrides parameter to backend.restart.
2026-05-01 00:25:51 +01:00
José Almeida aa70b7dfa4 feat(web): mobile terminal key-bar — Ctrl/Shift modify OS-keyboard input + iOS keyboard fixes (#741)
* feat(web): add mobile terminal key-bar with sticky Ctrl modifier

Mobile software keyboards lack Ctrl, Esc, Tab, arrows, and shell symbols,
so users had no way to interrupt a running command (Ctrl+C), escape an
editor, or navigate the shell. Adds a horizontally scrolling key-bar
above the virtual keyboard — sticky Ctrl modifier, dedicated Ctrl+C /
Ctrl+D buttons, and visualViewport-based docking so the bar tracks the
OS keyboard as it opens and closes.

* test(web): add E2E coverage for mobile terminal key-bar

Nine Playwright tests on the mobile-chrome project cover visibility
gating, key emission verified via captured WS frames, the sticky Ctrl
state machine, dedicated Ctrl+C / Ctrl+D buttons, keyboard-aware
docking, accessibility, and an end-to-end ^C echo to prove the shell
path works. Adds a reusable shell.input frame capture helper and a
small page-object for the key-bar.

* feat(web): shared shell input helpers for the mobile terminal

Introduces a small toolkit the next commit will wire into the mobile
key-bar:

- `refocusXtermTextarea` — re-focuses xterm's hidden textarea after a
  virtual-key tap so iOS Safari doesn't dismiss the soft keyboard.
- `suppressIOSKeyboardAssists` — strips name/autocomplete/data-* hints
  on the textarea so iOS / 1Password / LastPass / Bitwarden skip the
  AutoFill suggestion bar.
- `useShellModifiersStore` (Zustand) — module-level Ctrl/Shift latch
  state with toggle (off → latched → sticky → off) and consume actions.
- `applyShellModifiers` — pure transform: ctrl + a-z → control byte;
  shift + tab → CSI Z (reverse tab); single-char only.
- `sendShellInput` — single entry point that reads the store, applies
  the transform, sends over WS, and consumes latched modifiers.

`useShellKeySender` and the xterm `onData` path in `shell-terminal.tsx`
now route through `sendShellInput` so any future modifier state
propagates uniformly. `suppressIOSKeyboardAssists` is wired into
`useTerminalInit` immediately after `terminal.open()`.

* feat(web): mobile key-bar pivots to OS-keyboard input + pins to keyboard

Reworks the mobile terminal key-bar around two insights:

1. The OS soft keyboard already provides letters — duplicating them
   in-bar was confusing and didn't address the real problem (Ctrl
   couldn't modify what the user typed via the OS keyboard, because
   that input went straight to xterm and bypassed React state).

2. iOS Safari `position: fixed; bottom:` drifts during visual-viewport
   scroll while the keyboard is open. Anchoring via `top` tied to the
   visual viewport's bottom edge stays glued.

Changes:

- `MobileTerminalKeybar` reads Ctrl/Shift state from the shared
  `useShellModifiersStore` and toggles it on tap. The actual chord
  transform now happens in `sendShellInput`, which both the bar and
  xterm's `onData` path call — so a Ctrl latch set from the bar
  modifies the next character typed on the OS keyboard.
- Drops `LETTER_KEYS` and `chordChar` from the bar; adds a Shift
  toggle (Shift+Tab → reverse-tab from the bar; pairs with the
  modifier transform for OS-keyboard taps).
- Latched state now shows the same ring as sticky (with sticky using
  a stronger `ring-primary`), so the first tap is visibly active.
- `touch-action: manipulation` on each button so taps in the
  `overflow-x-auto` row don't get reinterpreted as scroll.
- `useVisualViewportOffset` exports `viewportBottom = offsetTop +
  height`. When the keyboard is open the bar uses `top: viewportBottom
  - KEYBAR_HEIGHT_PX` and `bottom: auto`; closed, it keeps the
  `bottom`-based positioning so it sits above the bottom nav.
- `SessionMobileLayout` computes the terminal panel's
  `paddingBottom` so terminal content's bottom edge sits exactly at
  the bar's top edge whether the keyboard is up or not.

Tests cover the new modifier flow, Shift+Tab, the absence of
in-bar letter buttons, and the `top`-anchored positioning when the
keyboard is reported as open.

* test(web): rewrite mobile key-bar e2e around real user flows

The prior e2e leaned on in-bar letter buttons that no longer exist.
Rewrites the spec around the journeys a mobile user actually performs:
tap ^C to cancel, latch Ctrl + type a letter on the OS keyboard, sticky
Ctrl across multiple chords, Shift+Tab from the bar, history nav with
the arrow button, Esc, symbol keys, and the iOS positioning fixes
(top-anchored when the keyboard opens, tracks visual viewport scroll,
terminal panel reserves space for the bar). Adds a `shift` getter to
the page object.

* style(web): apply prettier formatting

* fix(web): keep modifiers armed on dropped sends + tighten input handler

Addresses bot review on PR #741:

- `sendShellInput` no longer consumes Ctrl/Shift when the WS client
  isn't available — the chord stays armed so the user can retry once
  reconnected instead of seeing the latch silently clear.
- Adds `send-shell-input.test.ts` with the matrix the helper needs:
  empty data, ctrl chord + auto-release, sticky retention, shift+tab
  → CSI Z, shift passthrough on non-tab, and the WS-disconnected
  no-send/no-consume path.
- Removes dead `ctrlChord` export and its tests — the only consumer
  was its own test, and `applyShellModifiers` covers the same
  transform end-to-end.
- Drops the unused `send` parameter from `useShellInputHandler` (the
  effect now goes through `sendShellInput` directly), removing a
  spurious dep that would otherwise re-fire the effect on identity
  changes.
- Documents that `KEY_SEQUENCES.home`/`end` are intentionally readline
  shortcuts (Ctrl+A/E), not VT Home/End sequences, so future readers
  don't mistake it for a bug.

* refactor(web): split mobile key-bar helpers, tighten null-viewport test

Addresses two non-blocking suggestions from PR #741 review:

- Move `KeyDef`, `KEYS`, `ModifierButton`, and `KeybarButton` out of
  `mobile-terminal-keybar.tsx` into a sibling helpers file. The main
  component drops from 213 to 115 lines, comfortably under the 200-line
  component convention.
- Assert `viewportBottom === 0` in the null-viewport branch of
  `use-visual-viewport-offset.test.ts` so all three return-shape fields
  are covered there.
2026-04-30 14:05:35 +01:00
Carlos Florêncio 8fb2e5ba52 fix(lifecycle): publish agentctl events on workspace restore (#731) 2026-04-29 09:57:16 +01:00
Carlos Florêncio 4277ef495a fix(web): self-recover dockview layout from corrupt persisted state (#729) 2026-04-29 09:56:26 +01:00
Carlos Florêncio 8694de20ea fix(web): prevent crowding in narrow changes panel and dockview tabs (#727) 2026-04-28 22:23:14 +01:00
João Salavisa 2a3df653f7 feat(filters): add 'Has PR' task sidebar filter (#713)
Co-authored-by: Kandev Agent <agent@kandev.dev>
2026-04-27 18:28:40 +01:00
José Almeida 12bd5b2cf3 feat: plan checkpointing with rewind UI (#694)
* feat(backend): plan revision history with checkpoint/revert

Persist every plan edit as an immutable TaskPlanRevision with author
attribution (agent vs user) and expose WS actions to list, fetch, and
revert to past revisions. Emits task_plan.revision.created and
task_plan.reverted events so the UI can react in real time.

* feat(web): plan revision history UI with rewind to past versions

Add a rewind button to the plan panel that opens a revisions list
showing each checkpoint with author (agent name or user) and timestamp,
and lets the user restore any past revision as the new head. Plan
state, hooks, and WS handlers are extended to load, cache, and react
to revision-created/reverted events.

* test(web): e2e coverage for plan checkpointing and rewind

Cover the full revision flow: plan edit creates a checkpoint,
the revisions panel lists authors and timestamps, and reverting
restores the selected revision as the new head. Extends session
page object and backend fixtures with revision-related helpers.

* fix(web): stabilize plan revisions state and avoid re-render loop

Zustand selector returned a fresh [] for missing revisions, fanning out
re-renders that tripped React's infinite-loop guard when the plan panel
mounted. Swap to a frozen empty-array sentinel, auto-load revisions on
mount so WS events fired before connect aren't lost, and gate the
popover's on-open fetch so reopening doesn't re-sort rows mid-click.

* test(web): make plan checkpointing e2e resilient to agent auto-layout

Agent-authored plan writes auto-open the plan panel and can push the
chat tab inactive, so the chat idle placeholder isn't always visible
once the agent finishes. Accept either chat or plan panel as the idle
signal, make openPlanPanel and openRewind idempotent, reopen the
popover after a revert cancel (the confirm dialog closes it), and drop
the toast assertion since no Toaster is mounted in the app.

* fix(backend): atomic plan revision write + review polish

- Add `WritePlanRevision(ctx, head, rev, coalesceLatestID)` repository method
  that wraps HEAD upsert + MAX+1 compute + insert/merge in a single write tx,
  closing the TOCTOU race on `revision_number` and partial-failure divergence
  between HEAD and history. `upsertPlan` and `RevertPlan` both route through it.
- Add `ErrRevisionIDRequired`; return it for empty `TargetRevisionID` (was
  previously conflated with `ErrRevisionNotFound`). Handler maps to validation.
- Backfill fallback `author_kind` changed `"user"` → `"agent"` to match
  `CreateTaskPlan` and the column default.
- Extract shared `revisionSelectCols` constant; rename `max` local (shadowed
  Go builtin) and `dto` local (shadowed package name).

* fix(web): address plan-revisions review feedback

- `mcpWrite` uses `JSON.stringify(content).slice(1, -1)` to escape backslashes,
  quotes, and control chars in one pass — closes the CodeQL finding.
- `clearTaskPlan` now evicts `revisionContentCache` entries for the task's
  revisions before dropping the maps, preventing orphaned cache growth.
- `RevertConfirmDialog` wraps `onRevert` in try/catch/finally so rejections
  surface a toast and the dialog always dismisses.
- Hoist `TaskPlanRevision` import in `task-plan-panel.tsx`.
- `RevisionRow` derives relative time from props every render with a 30s tick,
  so prop changes refresh immediately.
- Strengthen author-switch e2e with `.not.toBeEmpty()` to also reject empty or
  truncated renders.

* fix(web): evict revision content cache on coalesced update

Coalesced writes update an existing revision's content on the backend, but
the WS `upsertPlanRevision` payload carries only metadata. Without eviction,
a cached preview of the revision stays stale after the agent re-writes the
plan within the coalesce window.

* fix(web): plan history UI polish from local testing

- Drop the redundant "Plan" title in the panel header bar; the dockview/mobile
  tab already labels the panel.
- Author display: show "You" with the user icon for user-authored revisions,
  and the agent profile name with the AgentLogo (resolved from the active
  session's `agent_profile_snapshot.agent_name`) for agent revisions, matching
  the icon used elsewhere in the app.
- Replace ScrollArea with a plain `max-h-96 overflow-y-auto` div so the
  popover stays bounded when revision counts grow past ~7 rows.
- Drop the em dash from the revert dialog description.

* feat(web): add lineDiff helper for plan revision compare

Tiny wrapper around the `diff` package that classifies each line as add /
remove / context and strips the trailing-newline phantom entry. Also exposes
`diffSummary` for the dialog header counts. Pure functions; backed by Vitest.

* feat(web): plan revision preview + compare state

Adds two task-scoped store keys for the new dialogs:

- `previewRevisionIdByTaskId` — at most one open preview per task; cleared on
  `clearTaskPlan`.
- `comparePairByTaskId` — ordered 2-slot pair. `toggleComparePair` reuses a
  `nextPair` helper that handles unselect (already-picked id), fill (open
  slot), and FIFO eviction (full pair). `clearTaskPlan` resets it too.

* feat(web): plan revision preview + diff dialogs

- `useTaskPlan` exposes `previewRevisionId`, `setPreviewRevision`,
  `comparePair`, `toggleCompareSelection`, `clearComparePair` (extracted into
  `usePreviewCompareState` to keep the surrounding hook within the size cap).
- New `PlanRevisionPreviewDialog`: read-only modal for a single revision with
  Restore + "Compare with current" CTAs. Restore routes through the existing
  RevertConfirmDialog so the confirmation copy stays consistent.
- New `PlanRevisionDiffDialog`: line-level unified diff between two revisions
  with adds/removes highlighted; orders the pair by revision_number so the
  older one is always "before"; Restore targets the older side.
- Popover row split into a clickable body (opens preview), a Compare toggle
  (icon button per row), and the existing Revert button. Compare chips appear
  at the top of the popover with a Diff CTA when both slots are filled.
- Both dialogs are remounted via key on revision/pair change so loader state
  resets without ESLint-flagged setState-in-effect resets.

* test(web): e2e coverage for plan preview and compare-diff dialogs

Extends the SessionPage POM with locators for the new preview and diff
dialogs (chips, compare toggle, restore buttons, body + summary). Adds two
scenarios in plan-checkpointing.spec.ts:

- Click a revision row body → preview shows the right content; the Restore
  CTA opens the existing confirm dialog and the revert lands.
- Toggle compare on two revisions → diff opens with v1 → v2 ordering and
  shows at least one add and one remove line; the Restore CTA targets the
  older side.

* feat(web): render markdown in plan preview + diff dialogs

Adds a shared `PlanReadOnlyMarkdown` Tiptap renderer that reuses the same
StarterKit + tiptap-markdown + tables/tasks/code-block extensions as the live
plan editor (minus interactive bits — slash menu, drag handles, comment
marks). Wired into both dialogs:

- Preview replaces the raw `<pre>` block with the rendered Tiptap view.
- Diff dialog now stacks two rendered sides (Before / After) with red/green
  tinted borders, kept above the existing line-level breakdown so the user
  gets both rendered comparison and an exact textual change list.

Tiptap doesn't ship a free diff/track-changes extension (it's part of Tiptap
Pro), so the side-by-side rendering plus the line-level list together stand
in for that.

* fix(web): plan diff dialog — text-only with unified/split modes

Following local feedback:

- Drop the rendered-markdown side-by-side panes from the diff dialog. Diff
  view is text-only again, like a code review.
- Add a Unified / Split mode toggle. Split mode aligns each remove with the
  adjacent add on the same row (single-line edits stay paired) and stripes
  empty cells where one side has nothing.
- Fix the highlight-truncation bug: long lines used to lose their tinted
  background past the viewport on horizontal scroll because the row width
  was capped to the visible area. Rows now use `min-w-full w-max` so the
  background extends through the full scroll width.

Preview dialog keeps the rendered Tiptap markdown — only the diff reverted
to plain text.

E2E covers both modes and the cell kinds.

* feat(web): formatPreciseTime util for minute-level timestamps

Returns 'just now', 'Xs ago', 'Xm ago' for the first hour, then 'Today, HH:MM',
'Yesterday, HH:MM', or '{Mon} {DD}[, YYYY], HH:MM' for older entries — keeps
exact minute-of-day visible instead of decaying to 'yesterday'/'2d ago'.

* fix(web): render markdown via setContent in plan read-only renderer

The tiptap-markdown extension's parser only fires on `setContent` calls, not
on the initial `content` option. Passing `content: value` to `useEditor` was
treating the markdown source as raw text, so the preview dialog rendered
unparsed markdown.

Drop the `content` option and instead call
`editor.commands.setContent(content, { emitUpdate: false })` from a useEffect
once the editor is created — which is what the live plan editor effectively
relies on through tiptap-markdown's setContent override.

* fix(web): plan history UX — bigger modals, split layout, simpler compare

- Bump dialog widths: preview now `max-w-5xl w-[92vw]`, diff
  `max-w-6xl w-[95vw]`, both with taller max-height. Plenty of room for
  rendered markdown and side-by-side diffs.
- Replace the table-based split layout with a CSS grid (`grid-cols-2 w-max`).
  The table-fixed cells were overflowing into each other when content was
  wider than half the dialog; the grid lets the natural width drive a single
  horizontal scrollbar on the parent and keeps the two columns properly
  separated.
- Switch row timestamps to `formatPreciseTime` so users see minute-of-day
  ("Today, 14:32", "Yesterday, 09:14", "Apr 21, 11:08") instead of decaying
  to "yesterday".
- Simplify the compare flow: drop the per-row Compare toggle, the chip strip
  at the top of the popover, and the standalone "Diff" button. Compare is
  now a side effect of preview — open any version, then click "Compare with
  previous" or "Compare with current". E2E test updated to use the new path.

* test(web): update plan checkpointing e2e for the new compare flow

Drops the locators for the row Compare toggle, chips, and standalone Diff
button (those UI bits are gone). Adds a locator for the new
"Compare with previous" preview button. The compare scenario now opens the
diff via preview → "Compare with current" instead of the old chip flow.

* fix(web): preview renderer reuses live editor's markdown styles

`globals.css` keeps heading sizes / list spacing / code-block padding under
.markdown-body and .tiptap-plan-wrapper, and the live editor opts in by
applying both classes (plus a conditional .dark for theming). The read-only
renderer was using `prose prose-sm` instead, which doesn't actually take
effect on the .ProseMirror node — leaving everything the same size.

Switch the read-only renderer to the same class set, follow the live
editor's `useTheme` -> `dark` pattern, override `!h-auto` so the renderer
sizes to its content, and trim the editor's default 0.75rem padding inside
the dialog body.

* fix(web): split diff has fixed width with synced horizontal scroll

The previous split layout grew the whole dialog wider when content overflowed
which felt wrong. Now:

- The dialog stays at its fixed width.
- Each pane has its own `overflow-x-auto` so each side is capped at half the
  dialog and gets its own horizontal scrollbar.
- A scroll listener keeps both panes' `scrollLeft` in lockstep (with a
  re-entrancy guard so the bounce-back doesn't form a loop) — corresponding
  rows stay aligned visually no matter which side the user scrolls from.
- The diff body's overflow-x is hidden in split mode (the panes own it) and
  only overflow-y stays on the body so vertical scroll covers both panes
  at once.

* feat(backend): resolve agent profile name from session for plan revisions

The MCP-side handlers (handleCreateTaskPlan / handleUpdateTaskPlan) don't
carry the agent's display name in the request, so without a lookup every
agent-authored revision was rendering as the literal "Agent" fallback in
the history UI.

PlanService now looks up the task's session and reads the agent profile
display name from `agent_profile_snapshot` (preferring "label", then
"name", then "agent_display_name") when the request is an agent write
without an explicit author_name. Active session is tried first; falls
back to the most recent session by started_at so plans written between
turns still get the right author name. If no usable session/snapshot
exists, the existing "Agent" fallback applies.

The repo dependency type is widened from `repository.PlanRepository` to a
small private `planRepo` interface that adds the two session lookups —
the SQLite repository (`*sqliterepo.Repository`) already implements both,
so no caller wiring changes.

* fix(web): plan history popover row + restore button polish

- Popover content's default `gap-4` between flex children (from
  @kandev/ui's PopoverContent) was rendering as visible space above the
  top-most row. Override with `gap-0` so the list sits flush against the
  header.
- Switch row layout from `items-start` to `items-center` so the
  Restore button stays vertically centered against the row body even
  when the body grows taller (timestamp + restored-from marker on revert
  rows).
- Rename the per-row "Revert" button to "Restore" and prefix it with
  IconRestore so it matches the dialog wording and the restored-from
  marker icon. The data-testid stays `plan-revision-revert-button` for
  e2e selector stability.

* fix(backend): plan revision review feedback + lint

- `wsGetTaskPlanRevision` now returns a 400 validation error when
  `revision_id` is empty, matching `wsRevertTaskPlan`'s
  `ErrRevisionIDRequired` branch (was silently mapped to 404 via the
  service's lookup miss).
- `agentDisplayNameFromSnapshot` tries `name` first, then `label`, then
  `agent_display_name`. The orchestrator's canonical key wins over any
  stale older `label` that may still be in a session snapshot.
- Add `idx_task_plan_revisions_task_number` on
  `(task_id, revision_number DESC)`. `GetLatestTaskPlanRevision` runs on
  every plan write (coalesce check); the existing `(task_id, created_at)`
  index doesn't help since these queries order by `revision_number`.
- Drop `Deprecated:` from `NextTaskPlanRevisionNumber`'s doc comment so
  staticcheck stops flagging the existing test usage. The TOCTOU caveat
  stays in the prose.

* fix(web): plan revision review feedback, prettier, e2e resilience

- `loadRevisionContent` reads `revisionContentCache` lazily through the
  store API inside the callback, so its identity stays stable. Selecting
  the cache map at the hook level was recreating the callback whenever
  any task's content was cached, retriggering downstream content-fetch
  effects.
- `task.plan.reverted` WS event becomes a no-op handler.
  `task.plan.revision.created` fires for the same row first and already
  upserts; the duplicate handler was double-evicting the
  `revisionContentCache` entry and triggering an extra Zustand update.
- e2e: agent author assertion now uses `not.toHaveText("You")` +
  `not.toBeEmpty()` instead of the literal `"Agent"` (which only
  matched the legacy fallback — agent rows now resolve to the profile
  display name).
- e2e: `openPlanPanel` retries the toggle a few times after a page
  reload — the panel toggle can race hydration and silently no-op,
  which broke the persistence test.
- Apply prettier to the files flagged by the formatting check.

* fix(plan): toast on silent revert failure + revision ownership check

- task-plan-revisions: when `onRevert` (the hook's `revertTo`) swallows
  the error and returns null, the dialog used to close silently with no
  feedback. Add an `else` branch that fires `toast.error("Failed to
  restore plan")`.
- wsGetTaskPlanRevision: accept an optional `task_id` and reject with a
  400 "Revision does not belong to task" when the loaded revision's
  task doesn't match. Mirrors `wsRevertTaskPlan`'s ownership check so a
  WS client can't read content for an arbitrary revision UUID outside
  the tasks it already holds a reference to.
- plan-api `getPlanRevision` takes optional `taskId`; `loadRevisionContent`
  threads the active task id so the check is exercised on the happy path.
2026-04-27 10:22:58 +01:00