docs(phase-02): evolve PROJECT.md + STATE after phase completion

.planning/STATE.md

@@ -4,14 +4,14 @@ milestone: v1.0
 milestone_name: milestone
 status: executing
 stopped_at: Phase 2 fully planned (5 plans / 4 waves); proceeding to execute
-last_updated: "2026-06-05T13:23:49.182Z"
-last_activity: 2026-06-05 -- Phase 02 execution started
+last_updated: "2026-06-05T20:00:27.163Z"
+last_activity: 2026-06-05
 progress:
   total_phases: 6
-  completed_phases: 1
+  completed_phases: 2
   total_plans: 9
-  completed_plans: 4
-  percent: 17
+  completed_plans: 9
+  percent: 33
 ---
 
 # Project State
@@ -21,22 +21,22 @@ progress:
 See: .planning/PROJECT.md (updated 2026-06-03)
 
 **Core value:** One color-coded family calendar (shared + personal) and shared lists from a single low-friction PWA — cross-ecosystem, no app store
-**Current focus:** Phase 02 — calendar-display
+**Current focus:** Phase 03 — event-write-back + PWA install (next)
 
 ## Current Position
 
-Phase: 02 (calendar-display) — EXECUTING
-Plan: 1 of 5
-Status: Executing Phase 02
-Last activity: 2026-06-05 -- Phase 02 execution started
+Phase: 3 (event-write-back + PWA install) — NOT STARTED
+Plan: Not started
+Status: Phase 2 (calendar-display) COMPLETE & verified (human UAT approved); Phase 3 ready to plan
+Last activity: 2026-06-05 -- Phase 2 completed
 
-Progress: [██░░░░░░░░] 20% (Phase 1 of 5 complete)
+Progress: [███░░░░░░░] 33% (2 of 6 phases complete)
 
 ## Performance Metrics
 
 **Velocity:**
 
-- Total plans completed: 0
+- Total plans completed: 5
 - Average duration: -
 - Total execution time: 0 hours
 
@@ -44,7 +44,7 @@ Progress: [██░░░░░░░░] 20% (Phase 1 of 5 complete)
 
 | Phase | Plans | Total | Avg/Plan |
 |-------|-------|-------|----------|
-| - | - | - | - |
+| 02 | 5 | - | - |
 
 **Recent Trend:**