docs(14-05): complete tRPC Phase Procedures plan

Tasks completed: 2/2
- Add PhaseDispatchManager to tRPC context
- Add phase dependency and dispatch procedures

SUMMARY: .planning/phases/14-parallel-phase-execution/14-05-SUMMARY.md

.planning/phases/14-parallel-phase-execution/14-05-SUMMARY.md

@@ -0,0 +1,121 @@
+---
+phase: 14-parallel-phase-execution
+plan: 05
+subsystem: api
+tags: [trpc, phase-dispatch, dependencies, procedures]
+
+# Dependency graph
+requires:
+  - phase: 14-01
+    provides: PhaseRepository dependency methods
+  - phase: 14-03
+    provides: PhaseDispatchManager port interface
+provides:
+  - tRPC procedures for phase dependencies
+  - tRPC procedures for phase dispatch queue
+affects: [14-parallel-phase-execution]
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns:
+    - PhaseDispatchManager wired through tRPC context
+    - requirePhaseDispatchManager helper pattern
+
+key-files:
+  created: []
+  modified:
+    - src/trpc/context.ts
+    - src/trpc/router.ts
+    - src/db/schema.ts
+
+key-decisions:
+  - "PhaseDispatchManager optional in context following existing pattern"
+  - "createPhaseDependency validates both phases exist before creating dependency"
+  - "getPhaseDependencies returns { dependencies: string[] } wrapper for consistency"
+
+patterns-established:
+  - "Phase dispatch procedures mirror task dispatch procedures"
+  - "Dependency procedures under Phase Procedures section"
+
+# Metrics
+duration: 3min
+completed: 2026-02-02
+---
+
+# Phase 14 Plan 05: tRPC Procedures for Phase Dependencies and Dispatch Summary
+
+**tRPC procedures for phase dependency creation and phase dispatch queue management, exposing PhaseDispatchManager operations via API**
+
+## Performance
+
+- **Duration:** 3 min
+- **Started:** 2026-02-02T13:39:00Z
+- **Completed:** 2026-02-02T13:42:00Z
+- **Tasks:** 2
+- **Files modified:** 3
+
+## Accomplishments
+
+- Added PhaseDispatchManager to tRPC context with optional pattern
+- Added requirePhaseDispatchManager helper function for context validation
+- Added createPhaseDependency procedure with phase existence validation
+- Added getPhaseDependencies procedure returning dependency IDs
+- Added queuePhase, dispatchNextPhase, getPhaseQueueState procedures
+- Fixed blocking issue: added 'blocked' status to phases schema enum
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Add PhaseDispatchManager to tRPC context** - `28622cb` (feat)
+2. **Task 2: Add phase dependency and dispatch procedures** - `5e6d507` (feat)
+
+## Files Created/Modified
+
+- `src/trpc/context.ts` - Added PhaseDispatchManager import, added to TRPCContext and CreateContextOptions, wired through createContext
+- `src/trpc/router.ts` - Added PhaseDispatchManager import, requirePhaseDispatchManager helper, 5 new procedures (createPhaseDependency, getPhaseDependencies, queuePhase, dispatchNextPhase, getPhaseQueueState)
+- `src/db/schema.ts` - Added 'blocked' to phases status enum (blocking fix)
+
+## Decisions Made
+
+- PhaseDispatchManager optional in context following agentManager/dispatchManager pattern
+- createPhaseDependency validates both phases exist before creating dependency
+- getPhaseDependencies returns wrapper object { dependencies: string[] } for API consistency
+- Phase dispatch procedures added in new "Phase Dispatch Procedures" section
+- Dependency procedures added under existing "Phase Procedures" section
+
+## Deviations from Plan
+
+### Auto-fixed Issues
+
+**1. [Rule 3 - Blocking] Fixed phases schema missing 'blocked' status**
+- **Found during:** Task 1 (type-checking after context changes)
+- **Issue:** PhaseDispatchManager.blockPhase() tries to set status 'blocked' but phases schema only allowed 'pending', 'in_progress', 'completed'
+- **Fix:** Added 'blocked' to phases status enum in schema.ts, updated updatePhase procedure to accept 'blocked'
+- **Files modified:** src/db/schema.ts, src/trpc/router.ts
+- **Verification:** npx tsc --noEmit passes
+- **Committed in:** 28622cb (Task 1 commit)
+
+---
+
+**Total deviations:** 1 auto-fixed (1 blocking)
+**Impact on plan:** Essential fix to allow phase blocking functionality. Pre-existing bug from plan 14-04.
+
+## Issues Encountered
+
+None.
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+
+- Phase dependency and dispatch procedures available via tRPC API
+- Full API surface for parallel phase execution management
+- Ready for plan 14-06
+
+---
+*Phase: 14-parallel-phase-execution*
+*Completed: 2026-02-02*