Queueing a task is itself the explicit "run me" signal — the extra
tag/list filter was redundant and surprised users whose queued tasks
were silently skipped.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Slice 6 of the worker state and queue consolidation refactor.
* Drop Manual, Planning, Planned, Draft, Waiting from the TaskStatus enum
and from the EF value converter; only the lifecycle values remain
(Idle, Queued, Running, Done, Failed, Cancelled).
* Add migration RetireLegacyTaskStatus that rewrites existing rows:
manual/draft -> idle, planning -> idle+planning_phase=active,
planned -> idle+planning_phase=finalized, waiting -> queued+blocked_by
derived from sort_order via a CTE with LAG().
* Reroute every call site that compared/set legacy values to the new
three-field model (Status + PlanningPhase + BlockedByTaskId), including
the planning repo helpers, MCP services, the planning chain coordinator,
and the UI view-models. TaskRowViewModel now exposes PlanningPhase to
drive the planning badge.
* Refresh Worker/CLAUDE.md and Data/CLAUDE.md, the docs/plan.md status
section, and the planning verification notes in docs/open.md.
Slice 3 of the worker state and queue consolidation refactor.
- Add IQueueWaker / QueueWaker (singleton holding the wake semaphore).
- Add IQueuePicker / QueuePicker; raw SQL UPDATE...RETURNING moves out of
TaskRepository.GetNextQueuedAgentTaskAsync (deleted) and now also filters
on blocked_by_task_id IS NULL and writes started_at on claim.
- TaskStateService takes IQueueWaker directly; the Func<QueueService>
indirection is gone. State transitions to Queued auto-wake the dispatcher.
- QueueService waits via the shared waker and dispatches via the picker.
- Drop explicit _queue.WakeQueue() calls in WorkerHub.QueuePlanningSubtasksAsync
and ExternalMcpService.AddTask. The hub WakeQueue endpoint stays for
diagnostics, delegating to _waker.Wake().
- Migrate tests; pre-existing flaky AppSettings/ExternalMcp tests untouched.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
