docs(phase-02): complete phase execution — admin area + interactive features

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.planning/STATE.md

@@ -4,14 +4,14 @@ milestone: v1.0
 milestone_name: milestone
 status: executing
 stopped_at: Phase 1 execution complete — all 5 plans done, E2E verified (valid token 200, invalid 404)
-last_updated: "2026-05-15T08:37:21.958Z"
-last_activity: 2026-05-15 -- Phase 02 execution started
+last_updated: "2026-05-15T19:55:11.909Z"
+last_activity: 2026-05-15
 progress:
   total_phases: 4
-  completed_phases: 1
+  completed_phases: 2
   total_plans: 9
-  completed_plans: 5
-  percent: 56
+  completed_plans: 9
+  percent: 100
 ---
 
 # Project State
@@ -25,10 +25,10 @@ See: .planning/PROJECT.md (updated 2026-05-09)
 
 ## Current Position
 
-Phase: 02 (Admin Area & Interactive Features) — EXECUTING
-Plan: 1 of 4
+Phase: 3
+Plan: Not started
 Status: Executing Phase 02
-Last activity: 2026-05-15 -- Phase 02 execution started
+Last activity: 2026-05-15
 
 Progress: [██░░░░░░░░] 25%
 
@@ -36,7 +36,7 @@ Progress: [██░░░░░░░░] 25%
 
 **Velocity:**
 
-- Total plans completed: 5
+- Total plans completed: 9
 - Average duration: ~1 session each
 - Total execution time: ~2 sessions (May 13–14)
 
@@ -45,6 +45,7 @@ Progress: [██░░░░░░░░] 25%
 | Phase | Plans | Total | Avg/Plan |
 |-------|-------|-------|----------|
 | 1. Foundation & Client Dashboard | 5 | 2 sessions | ~0.4 sessions |
+| 02 | 4 | - | - |
 
 **Recent Trend:**