docs(14-02): complete phase domain events plan

Tasks completed: 2/2
- Add phase domain events to types.ts
- Export phase events from events module

SUMMARY: .planning/phases/14-parallel-phase-execution/14-02-SUMMARY.md

.planning/ROADMAP.md

@@ -220,7 +220,7 @@ Plans:
 
 Plans:
 - [x] 14-01: Phase Dependencies Schema & Repository
-- [ ] 14-02: Phase Domain Events
+- [x] 14-02: Phase Domain Events
 - [ ] 14-03: PhaseDispatchManager Port Interface
 - [ ] 14-04: PhaseDispatchManager Adapter
 - [ ] 14-05: tRPC Procedures
@@ -260,7 +260,7 @@ Phases execute in numeric order: 1 → 1.1 → 2 → 3 → 4 → 5 → 6 → 7
 | 11. Architect Agent | v1.2 | 8/8 | Complete | 2026-01-31 |
 | 12. Phase-Task Decomposition | v1.2 | 8/8 | Complete | 2026-02-01 |
 | 13. Real Claude E2E Tests | v1.2 | 1/1 | Complete | 2026-02-02 |
-| 14. Parallel Phase Execution | v1.3 | 1/8 | In progress | - |
+| 14. Parallel Phase Execution | v1.3 | 2/8 | In progress | - |
 | 15. Frontend Wireframes | v1.3 | 0/? | Not started | - |
 
 ---

.planning/STATE.md

@@ -10,11 +10,11 @@ See: .planning/PROJECT.md (updated 2026-02-02)
 ## Current Position
 
 Phase: 14 of 15 (Parallel Phase Execution)
-Plan: 1 of 8 in current phase
+Plan: 2 of 8 in current phase
 Status: In progress
-Last activity: 2026-02-02 — Completed 14-01-PLAN.md
+Last activity: 2026-02-02 — Completed 14-02-PLAN.md
 
-Progress: ░░░░░░░░░░ 0%
+Progress: █████████░ 93%
 
 ## Performance Metrics
 
@@ -163,6 +163,8 @@ Recent decisions affecting current work:
 - 13-01: Integration tests skipped by default (REAL_CLAUDE_TESTS=1 to enable)
 - 14-01: phase_dependencies table mirrors task_dependencies exactly (same FK patterns, cascade delete)
 - 14-01: getDependencies/getDependents return string[] IDs for query efficiency
+- 14-02: Phase events follow task event naming pattern (phase:queued, phase:started, etc.)
+- 14-02: PhaseBlockedEvent has reason string (not blockedBy array) matching existing convention
 
 ### Pending Todos
 
@@ -184,5 +186,5 @@ None.
 ## Session Continuity
 
 Last session: 2026-02-02
-Stopped at: Completed 14-01-PLAN.md
+Stopped at: Completed 14-02-PLAN.md
 Resume file: None

.planning/phases/14-parallel-phase-execution/14-02-SUMMARY.md

@@ -0,0 +1,95 @@
+---
+phase: 14-parallel-phase-execution
+plan: 02
+subsystem: events
+tags: [events, domain-events, phase-lifecycle]
+
+# Dependency graph
+requires:
+  - phase: 01.1-hexagonal
+    provides: EventBus port and DomainEvent patterns
+provides:
+  - Phase lifecycle events for parallel execution coordination
+affects: [14-parallel-phase-execution]
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns: [phase-events-follow-task-event-pattern]
+
+key-files:
+  created: []
+  modified:
+    - src/events/types.ts
+    - src/events/index.ts
+
+key-decisions:
+  - "Phase events follow task event naming pattern (phase:queued, phase:started, etc.)"
+  - "PhaseBlockedEvent has reason string (not blockedBy array) matching existing convention"
+
+patterns-established:
+  - "Phase events mirror task events for consistency"
+
+# Metrics
+duration: 3min
+completed: 2026-02-02
+---
+
+# Phase 14 Plan 02: Phase Lifecycle Events Summary
+
+**Four phase domain events (queued, started, completed, blocked) for parallel phase execution coordination**
+
+## Performance
+
+- **Duration:** 3 min
+- **Started:** 2026-02-02T13:32:00Z
+- **Completed:** 2026-02-02T13:35:00Z
+- **Tasks:** 2
+- **Files modified:** 2
+
+## Accomplishments
+
+- Added PhaseQueuedEvent for tracking phases awaiting execution with dependsOn array
+- Added PhaseStartedEvent for phase execution start notifications
+- Added PhaseCompletedEvent with success flag and optional message
+- Added PhaseBlockedEvent for blocked phases with reason string
+- All events follow existing task event patterns for consistency
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Add phase domain events** - `cd02439` (feat)
+2. **Task 2: Export phase events** - `e8ee7f3` (feat)
+
+## Files Created/Modified
+
+- `src/events/types.ts` - Added four phase event interfaces and added them to DomainEventMap union
+- `src/events/index.ts` - Added exports for PhaseQueuedEvent, PhaseStartedEvent, PhaseCompletedEvent, PhaseBlockedEvent
+
+## Decisions Made
+
+- Phase events follow the exact naming pattern of task events (phase:queued mirrors task:queued, etc.)
+- PhaseBlockedEvent uses a simple reason string rather than blockedBy array, matching the simpler pattern appropriate for phase-level blocking
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+
+None
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+
+- Phase events ready for use in parallel execution coordination
+- Events follow established patterns and are fully type-safe
+- Ready for 14-03-PLAN.md
+
+---
+*Phase: 14-parallel-phase-execution*
+*Completed: 2026-02-02*