docs(14-03): complete PhaseDispatchManager Port Interface plan

Tasks completed: 2/2
- Define PhaseDispatchManager port interface
- Export phase dispatch types

SUMMARY: .planning/phases/14-parallel-phase-execution/14-03-SUMMARY.md

.planning/STATE.md

@@ -10,9 +10,9 @@ See: .planning/PROJECT.md (updated 2026-02-02)
 ## Current Position
 
 Phase: 14 of 15 (Parallel Phase Execution)
-Plan: 2 of 8 in current phase
+Plan: 3 of 8 in current phase
 Status: In progress
-Last activity: 2026-02-02 — Completed 14-02-PLAN.md
+Last activity: 2026-02-02 — Completed 14-03-PLAN.md
 
 Progress: █████████░ 93%
 
@@ -165,6 +165,9 @@ Recent decisions affecting current work:
 - 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
+- 14-03: PhaseDispatchManager methods use Phase suffix (queuePhase, completePhase) for clarity
+- 14-03: QueuedPhase includes initiativeId for context association
+- 14-03: PhaseDispatchResult simpler than DispatchResult (no agentId field)
 
 ### Pending Todos
 
@@ -186,5 +189,5 @@ None.
 ## Session Continuity
 
 Last session: 2026-02-02
-Stopped at: Completed 14-02-PLAN.md
+Stopped at: Completed 14-03-PLAN.md
 Resume file: None