The auto-recovery handler in branch-worktree.ts passed
foreignCommits: [] to classifyBootstrapMisbinding, and the classifier
gated isBootstrapMisbinding on foreignCommits.length > 0. The entire
reanchor block was dead code on this path — the FN-5475 cascade hit
"human adjudication" instead of recovering.
The classifier now derives the foreign-commit count from its own
git log walk; the input field is advisory/optional. Result type gains
foreignCommitCount. The fallback handler also stops using
ctx.task.baseCommitSha (deliberately stale per FN-4417) and computes
a fresh merge-base against local main / origin/main, matching the
executor's primary contamination path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Header.css: mobile padding-top is additive (var(--space-md) + env(safe-area-inset-top)) so the brand row keeps its 12px breathing room below the Android status bar instead of having it replaced by the inset.
- ExecutorStatusBar.css: bottom offset now uses max(env(safe-area-inset-bottom), 12px) to match the floor MobileNavBar already applies, so the footer lands flush on top of the nav instead of inside its padding band.
- useToast.ts: silently drop bare "Failed to fetch" error toasts (from fetch() aborts on tab background/resume); toasts with additional context still pass through.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Address the code-review finding on the prior commit: a natural premise-stale
summary like "PREMISE STALE: the task has no remaining work — implementation
is already done on HEAD" matches /\b(incomplete|not implemented|not done|
not finished)\b/i with 'the task' inside the 40-char first-person window,
refusing fn_task_done with summary-claims-incomplete and deadlocking the
escape hatch.
When summary starts (case-insensitive) with PREMISE STALE:, skip the
dissent-pattern and scoped-incomplete summary checks. Pending-code-review
and bulk-step-completion guards still apply unchanged.
Add executor-task-done-premise-stale.test.ts covering: the deadlock case
now passes; dissent phrasing in a sentinel summary is allowed; case-
insensitive sentinel; sentinel must be at the start (mid-summary doesn't
bypass); REVISE verdict still blocks even with the sentinel.
Root-cause prevention for the FN-5521 failure class where PROMPT.md describes
work that is already done on HEAD and the executor still marches through
plan/review/test/doc, then merger burns hours retrying against unrelated
flakes in @fusion/engine reliability-interactions.
- Executor system prompt: add a Preflight escape hatch. When Step 0
reproduces and finds HEAD already matches the desired state, the agent
marks Step 0 done, marks remaining steps skipped, and calls fn_task_done
with a `PREMISE STALE:` summary. Reuses the existing
evaluateTaskDoneRefusal/skipped semantics and the merger's
empty-own-diff fast-path — no new tools or refusal classes needed.
- packages/engine/vitest.config.ts: split into two projects. engine-default
retains full parallelism; engine-reliability scopes
src/__tests__/reliability-interactions/** to
poolOptions.threads.singleThread so event-ordering assertions stop
flaking under workspace-concurrent merge-gate load (the
`expected 24 to be less than 19` rowid interleaving in
merge-reuse-task-worktree).
`attemptBranchAutocorrect` was the only branch-creation site in the
engine that ran `git checkout -B <expected>` without a start point.
When the worktree's HEAD was at a previous occupant's tip, the new
label silently captured that commit — the "branch: Created from HEAD"
contamination pattern that the cross-contamination guard then refuses
to auto-resolve (see FN-5456: orphan FN-5477 commit 268574b9a stranded
on fusion/fn-5456).
Replace the unsafe fallback with verify-then-`git checkout`: only switch
to an existing expected ref; return `failed` when it does not exist so
upstream recovery — which knows the proper base SHA — can re-anchor via
`prepareForTask` / `reanchorBranchToBase`.
Tests updated for the new command sequence; new case covers the
"expected ref missing → fail without creating from HEAD" guarantee.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
When the in-merge fix agent makes no changes AND all failing test files are
outside the branch's diff, the merger now throws OutOfScopeVerificationError
and marks the task status: "failed" with a clear error message:
"Merge verification failed in files outside branch scope — likely
pre-existing flake on main. Fix the base-branch test breakage
separately and retry."
This prevents the task from entering the completion-handoff-limbo recovery
cycle (which would retry the merge endlessly) when the verification failure
is caused by pre-existing flakiness in an unrelated package (e.g. engine
reliability-interaction tests failing while only dashboard was changed).
Failing file paths are parsed from vitest/jest output (FAIL lines and ❯
summary lines). If parsing yields no file list, the existing retry behavior
is preserved. The OutOfScopeVerificationError propagates through the catch
block so it does not count toward completionHandoffLimboRecoveryCount.
New exports: OutOfScopeVerificationError, parseFailingFilesFromOutput,
getBranchChangedFiles.
Tests added: parseFailingFilesFromOutput (4), getBranchChangedFiles (3),
OutOfScopeVerificationError constructor (1). All 58 merger-verification
tests pass.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Android Chrome under viewport-fit=cover intermittently reports
env(safe-area-inset-bottom) as 0 while the address bar is visible or
during URL-bar collapse, causing the bottom nav to render beneath the
system gesture pill. Floor the inset to 12px in MobileNavBar's own
padding and the matching content-padding rules so the bar always clears
the gesture area; devices that report a larger inset are unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Switch commits Fusion produces (both executor step commits and merger squash
commits) from setting `--author="Fusion <noreply@runfusion.ai>"` to appending
`-m "Co-authored-by: Fusion <noreply@runfusion.ai>"`. The user's configured
git identity now stays as the primary author/committer, and Fusion is recorded
as a co-author (recognized by GitHub for shared attribution). The
`commitAuthorEnabled` toggle and `commitAuthorName`/`commitAuthorEmail`
settings keep their existing keys; the dashboard settings UI relabels them
from "Author" to "Co-author" to match.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two engine merger tests created mkdtempSync workspaces directly in tmpdir()
under the tracked `fusion-test-` prefix; under full-suite concurrent load
the post-run check-test-isolation flagged them as leaks. Route both
(`merger-no-op-fix-finalize.test.ts`, `merger-verification-fix-already-on-main.test.ts`)
through FUSION_TEST_WORKER_ROOT like sibling merger tests so they nest
inside the already-tracked worker root.
Bump engine vitest subprocess guard from 60s to 120s and testTimeout to
30s — plain git commands (branch -d, worktree remove) queued behind
system contention during `pnpm -r --workspace-concurrency=2` runs were
timing out. The guard only fires on hangs, so healthy tests pay nothing.
Also bundles in-progress dashboard mobile-breakpoint regex/CSS test
updates and docs index additions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The vitest subprocess guard's 60 s tracking timer could outlive the test
that spawned it and fire during a later test's afterEach, producing
spurious "Timed out after 60000ms" failures attributed to a different
test name under concurrent recursive test load.
Scope "Left running" reporting + SIGKILL to the current test's procs but
always clear each tracked subprocess's timer so it cannot fire later.
Bump the post-test grace from 200 ms to 1 s to absorb event-loop
contention from slow git shells.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The 769–1024px breakpoint forced 6 columns into the visible width with
`grid-template-columns: repeat(6, minmax(0, 1fr))` and `overflow-x:
hidden`, collapsing columns to ~130–170px on Android tablets and
stacking task card titles one word per line. Switch to
`minmax(260px, 1fr)` with `overflow-x: auto` so columns keep a readable
minimum width and the board scrolls horizontally, matching desktop.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ChatView and QuickChatFAB both had an iOS-specific onTouchStart on the
textarea that called event.preventDefault() and then programmatically
re-focused the input — meant to suppress iOS's visualViewport auto-scroll
on re-focus. On Android, preventDefault on a textarea touchstart blocks
the soft keyboard from opening (programmatic focus() alone does not raise
the Android keyboard — only the default touch action does), so tapping
the main chat or quick chat composer focused the input but the keyboard
never appeared, looking like an instant dismiss.
Gate the touchstart workaround to iOS via isIOS().
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Stop losing uncommitted dev edits during task merges.
- `acquireReuseHandoff` no longer throws MergeHandoffRefusedError("working-tree-dirty") on a dirty reused worktree (FN-5138). It autostashes via `git add -A` + `git stash create` + `git stash store`, emits a `merge:reuse-handoff-autostash` audit event with the stash SHA and a recover command, and lets the merge proceed.
- `stashUnrelatedRootDirChanges` no longer silently proceeds when stash creation fails on a dirty tree. It throws a new `AutostashCreationFailedError`; the merger catches it and surfaces a clear "your edits are intact" message before any destructive op runs.
- New failure reason `dirty-worktree-autostash-failed` distinguishes stash failure from the old refusal.
- Tests in `merger-integration-worktree`, `merger-cwd-fallback-removed`, and `reliability-interactions/{integration-worktree-state,merge-reuse-task-worktree,cwd-integration-fallback-removed}` updated to the new contract; the FN-5348 "no cwd fallback" invariant is preserved.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two Android-specific fixes:
1. Keyboard dismissing in main chat. App.tsx derives `mobileKeyboardOpen`
from useMobileKeyboard and uses it to gate the
`project-content--with-mobile-nav` / `--with-footer` className
assignment plus MobileNavBar rendering. When the soft keyboard opened
on Android, those classes were removed and the nav unmounted, shrinking
padding-bottom by ~80px in a single render. Android Chrome treats the
resulting jump of the focused chat input as the focus target moving and
instantly dismisses the keyboard. With interactive-widget=resizes-content
set on Android, the layout viewport itself shrinks with the keyboard, so
the hide-nav-on-keyboard pattern was redundant on Android (and harmful).
The whole pattern is now gated to iOS via isIOS(). iOS path is unchanged.
2. Pinch-zoom on kanban. Android Chrome ignores user-scalable=no for a11y,
and kanban's overflow-x:auto columns combined with the inflated ICB
produce a broken visual when the user zooms out. Adds
touch-action: pan-x pan-y to html,body inside the mobile media query
(keeps scroll panning, blocks pinch-zoom). Chat and MissionManager were
unaffected before because they don't expose a wide horizontal
scrollable region.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The body scroll-lock applied while the keyboard is up in main chat was an
iOS-specific workaround for visualViewport drift. On Android Chrome the same
mutation does the opposite of what we want — applying position:fixed to body
while the soft keyboard is opening causes Chrome to treat it as a focus-
target relayout and dismiss the keyboard instantly, making the main chat
composer unusable on Android.
useMobileScrollLock now early-returns on non-iOS user agents. Android Chrome
doesn't need it: with interactive-widget=resizes-content the layout viewport
shrinks with the keyboard, so there's no drift to compensate for.
Adds an Android-UA test case that asserts the lock is a no-op there.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Some Android Chrome builds (multi-window / split-screen / certain WebViews)
leave window.innerWidth/Height stuck larger than the actual rendered canvas.
DOM, body, and visualViewport report the true dimensions, but position:fixed
uses the ICB, pinning fixed-bottom elements offscreen below the visible area.
JS-side meta override (setAttribute and full replacement) does not force
Chrome to recompute the ICB on those builds.
index.html now publishes the ICB→visualViewport delta as CSS variables
(--icb-bottom-offset, --icb-right-offset) on <html>. MobileNavBar.css and
ExecutorStatusBar.css consume them so the bars pin to the visible viewport
edge regardless of ICB drift. Math is visualViewport-relative so it also
handles pinch-zoom in (offsets compensate) and pinch-zoom out (clamp at 0).
Healthy browsers see 0px and behave unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Broaden mobile media query to include (max-height: 480px) so landscape
phones (which exceed 768 CSS px wide) still render the bottom nav and
mobile board layout instead of desktop horizontally-scrollable columns.
- Guard useMobileKeyboard against pinch-zoom (vv.scale > 1) — Android
Chrome ignores user-scalable=no, and a focused textarea + zoom was
false-positiving keyboard-open and hiding MobileNavBar.
- Read documentElement.clientHeight instead of stale window.innerHeight
when computing keyboard overlap (Android multi-window can leave
innerHeight cached at a wildly different value than the actual layout
viewport — observed 2848 while html was 797).
- Add interactive-widget=resizes-content to the viewport meta so Android
Chrome shrinks the layout viewport with the soft keyboard, matching iOS.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Added soft-delete blocker recovery logic to the scheduler and self-healing systems, enabling reconciliation of stale blocker reasons when tasks are archived or restored. The changes include corresponding tests for the completion guard behavior, scheduler recovery paths, and self-healing integration,
Fusion-Task-Id: FN-5496
The merge delivers the FN-5483 identity-guard bypass for merger-driven commits on detached HEAD, plus Steps 2 and 6 of FN-5479 which gate the limbo counter by enqueue acceptance and document the associated invariant. It also restores the dashboard's PWA and theme-boot contract in index.html. New reg
Fusion-Task-Id: FN-5479
WorktreePool.prepareForTask now rejects empty/"HEAD" base values and verifies
that the worktree's HEAD actually landed at the resolved base SHA after
`git checkout --detach`. This closes the FN-5432 / FN-5255 contamination
pattern where a recycled worktree branched from a stale HEAD (reflog:
"branch: Created from HEAD") and pinned the new task's tip to the previous
occupant's commit.
SelfHealingManager.tryReanchorForeignOnlyContamination is invoked from both
PR-conflict and self-owned-branch-conflict catch sites before the
unrecoverable-pause path. When the conflicted branch carries only foreign
commits (no own work), the branch is reset to base via the existing
recoverForeignOnlyContamination flow instead of being escalated for human
adjudication.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Implement the hard-archived delete contract: add a typed `ArchivedTaskDeleteError`, map hard-archived task deletes to HTTP 410 Gone at both the store and routes layers, and document the invariant in the soft-delete verification matrix.
Fusion-Task-Id: FN-5196
- Drop the tablet-tier `.board` grid rule that crammed 6 columns into
≤1024px viewports with no min-width, scrunching column content to
unreadable widths. Tablets now use the default `minmax(300px, 1fr)`
and scroll horizontally like desktop.
- Drop `maximum-scale=1.0, user-scalable=no` from the viewport meta.
Combined with `initial-scale=1.0` those flags trigger Android Chrome
layout bugs in multi-window mode; the Capacitor-feel justification
isn't worth the breakage in a browser-rendered dashboard.
- Broaden the existing iOS scroll-snap stabilization in Board.tsx from
`(max-width: 768px)` to any touch-primary device, and re-run it the
first time tasks populate so Android tablets get the same first-cards-
loaded reflow that mobile already had.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Contamination on fusion/<id> branches (FN-5233 was the recent example:
two untrailered feat(FN-5353): commits sitting on fusion/fn-5233) used
to be invisible until merge time, days after it happened. The executor
already runs assertCleanBranchAtBase at worktree acquisition and reclaim
— the gap was the active session window itself.
Add reportBranchAttribution(repoDir, branch, baseSha, taskId) which
walks base..branch and bins every commit into ownTrailed (healthy),
ownUntrailed (subject tag but commit-msg hook didn't fire), foreign
(different FN-id), or unattributed (no subject pattern, no trailer —
typically a hand-merge or plumbing commit). Wire it into the executor
right after captureModifiedFiles in the post-session path: when any
anomaly bucket is non-empty, emit a structured branch:attribution-
anomaly audit event and a task log entry. The audit itself is wrapped
in a try/catch so a probe failure never destabilizes a completing
session. New branch:attribution-anomaly and branch:auto-reattach-
authoritative GitMutationType variants accept the structured metadata
(the latter for the handoff re-attach added earlier this session).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
commitOrAmendMergeWithFixes used to swallow every unexpected throw as
`reason: "unknown-phantom"` and the two callers re-threw a bare
"verification fix finalize failed (unknown phantom)" with no operator-
actionable signal. FN-5422-class wedges (preAttemptHeadSha == currentHead
but branchTip ahead with task-trailered commits) couldn't be diagnosed
without re-running.
The catch now records the original error and probes whether the branch
ref itself is authoritative for the task (tip carries Fusion-Task-Id
trailer, base..branch is foreign-contamination-free). When it is — i.e.
the work isn't lost, the integration worktree just didn't advance — the
catch resets rootDir to preAttemptHeadSha so the next merge attempt
starts from a known baseline instead of inheriting partial squash state,
and returns `reason: "branch-ref-ahead-reset"`. The two callers fold
`originalError=` and `branchAuthority=` into the thrown message so the
real cause (diff-volume gate, file-scope, transient git, etc.) is
visible in the run log.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The merge handoff refused with head-branch-mismatch whenever the reused
worktree's HEAD wasn't on fusion/<id> (detached, recycled to main, or on
a sibling branch), even when the branch ref itself still held a clean,
task-attributed lineage. That wedged FN-5339-class tasks in review for
no good reason.
Add isBranchAuthoritativeForTask in branch-conflicts.ts (branch ref
exists, tip carries Fusion-Task-Id trailer, base..branch is foreign-
contamination-free) and use it in acquireReuseHandoff: when HEAD drifts
but the branch ref is authoritative, run a plain `git checkout <branch>`
inside the already-asserted-clean worktree, re-read HEAD, and emit a
branch:auto-reattach-authoritative audit. Refusal still fires unchanged
when the branch ref is missing, missing the trailer, or contaminated,
so FN-5363 strict-lease and foreign-commit guards remain authoritative.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds a manual merge blocker mode (FN-5438) that prevents automatic merging and provides a bypass mechanism to resume, wired through the merger, project engine, and task workflow API routes. Includes tests across core, engine route registration, and project engine layers, plus a changeset and documen
Fusion-Task-Id: FN-5438
Merges the Layer 2.5 scope-auto-widen feature (FN-5226) into the merger: a new evaluator module that automatically widens a task's declared file scope based on git attribution prior to the existing scope partition gate, wired into `merger.ts` with full audit taxonomy, persisted task metadata, and re
Fusion-Task-Id: FN-5226
A task that picked up status='queued' or overlapBlockedBy while waiting in
todo (file-scope overlap with a higher-priority peer) was carrying those
todo-dispatch markers into in-review, where the merge gate then permanently
refused with "task is marked 'queued'". Ghost-review → todo → scheduler
re-queue → stranded-completed-todo recovery → in-review formed a steady-
state loop that never let the task merge.
moveTaskInternal now treats queued/blockedBy/overlapBlockedBy as todo-only
dispatch state and clears them on every transition into in-review. failed
and awaiting-* statuses are left untouched (already covered by an existing
test, plus a new regression test for the queued case).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Close the last fire-and-forget gap from the previous fixes: the task:moved
(away from in-progress) and task:deleted listeners no longer call the
synchronous fire-and-forget `abortInFlightTaskWork`. Instead they track an
awaited disposal promise per task in `pendingTaskDisposals`. The task:moved
(to in-progress) dispatch path awaits any in-flight disposal for the same
task before calling `execute()`, so a fast bounce (in-progress → todo →
in-progress) no longer races the conflict-cleanup path against a still-live
shell.
`awaitAbortInFlightTaskWork` now claims each session surface (activeSessions,
activeStepExecutors, activeWorkflowStepSessions, activeSubagentSessions)
synchronously before awaiting any async abort. This lets concurrent disposal
calls for the same task dedupe naturally — the second call finds the maps
empty and no-ops, preserving the existing single-abort/single-dispose
contract that the soft-delete and user-cancel tests assert.
Adds a regression test in executor-user-cancel covering the re-dispatch
ordering: an immediate task:moved-to-in-progress that follows a still-running
task:moved-away must wait for abort to complete before execute() runs.
The legacy `abortInFlightTaskWork` is removed (no callers).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three independent reliability fixes that all surfaced as the same bug:
live tasks losing their worktrees mid-execution and emitting
`wrong_toplevel` errors.
Fix A — executor stale-self-owned classifier:
`reconcileSelfOwnedActiveSessionForRemoval` now takes a process-active
probe (`executingTaskLock.has`) and a minimum-idle window (default 5s)
in addition to the existing in-memory `activeWorktrees` binding probe.
Recently-registered or still-running entries are refused with
`process-active-refuses` / `too-recent-refuses`, with audit-grade
log lines. Both the pre-remove path
(`reconcileSelfOwnedBeforeRemove`), the post-throw retry in
`removeOwnWorktreeWithReconcile`, and the defensive reconcile in
`removeWorktree` route through the same hardened gates.
Fix B — pause synchronously reaps the agent session:
New `awaitAbortInFlightTaskWork` mirrors the existing fire-and-forget
abort but awaits each `session.abort()` /
`stepExecutor.terminateAllSessions()` /
`workflowSession.abort()`. `parkTaskAfterWorkflowStepPause` calls it
before `moveTask("todo")`, and the `task:updated` user-pause handler
routes through it, so a fast re-dispatch can no longer race a still-
live shell.
Fix C — self-healing realpath + active-task skip:
`reconcileTaskWorktreeMetadata` now realpath-normalizes both sides of
the registry comparison (handling macOS `/private/var/...`) and
refuses to clear `worktree`/`branch` on in-progress or in-review
tasks. The skip emits a new
`task:auto-recover-worktree-metadata-skipped-active` audit event;
executor-level recovery paths remain in charge of active tasks.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Raised room transcript defaults (`messagesBefore` and `daysBefore`) in the core settings schema and updated project-level setting defaults, with corresponding documentation refresh in the settings reference. Added full test coverage for room compaction defaults, pinned room default settings in Setti
Fusion-Task-Id: FN-5374
The unconditional listTasks() in assertNoDependencyCycle was wasted work
for the common no-dependency write and broke the same-agent duplicate
intake fail-open path: tests that stub listTasks to throw had the cycle
check consume the rejection before _maybeAutoArchiveSameAgentDuplicate's
try/catch could swallow it, propagating the error out of createTask.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds a `room-coordination.ts` helper module for multi-agent coordination messaging, wires coordination notices into the agent heartbeat path, and ships tests plus documentation for the feature. A changeset prepares the `@runfusion/fusion` package for release.
Fusion-Task-Id: FN-5425
The dashboard's corruption banner refresh action was a no-op for clearing
stale corruption flags after the user repaired the DB. Database.
scheduleBackgroundIntegrityCheck runs the integrity check exactly once at
engine boot and then early-returns forever after, so corruptionDetected
was sticky for the life of the process. POST /api/health/refresh just
read the cached flag back.
Add Database.refreshIntegrityCheck() and TaskStore.refreshDatabaseHealth()
which synchronously re-run the integrity check and update the cached
state, and have the route use them. After REINDEX / fn db --vacuum / any
in-place repair, users can now clear the banner without restarting the
engine.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Exposes the `opencode-go` provider via `startup-model-sync`, wires it into the daemon and serve commands, and adds a refresh-status indicator in the SettingsModal that triggers model reloading whenever the provider key is saved. Includes a changeset, settings documentation, and corresponding tests a
Fusion-Task-Id: FN-5424
The tasks table description column is NOT NULL, so a task arriving with
description == null/undefined would fail the insert with a constraint
error. Default to "" in getTaskPersistValues, matching the ?? null / ?? 0
treatment of other optional fields.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Backups opened a second node:sqlite connection against the live fusion.db
and ran PRAGMA wal_checkpoint(TRUNCATE) before copying. A node:sqlite
SIGSEGV mid-checkpoint (the recurring pager_write crash noted in db.ts)
could leave the main DB file extended-but-zeroed, which is exactly the
failure mode that wiped a 1GB fusion.db tonight.
Replace the in-process checkpoint with a plain cp of the main DB plus any
sibling -wal/-shm files. SQLite replays the WAL on first open, so
uncheckpointed pages survive without us ever opening a second connection
against the live database.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
FN-5407 adds paired central backup support to the Fusion task management system, with both the core backup engine and CLI commands updated to handle central database backup pairs. Documentation was updated to reflect the new capability, and two stabilization fixes were included to handle central bac
Fusion-Task-Id: FN-5407
