docs(phase-02): complete phase execution

.planning/STATE.md

@@ -2,9 +2,9 @@
 gsd_state_version: 1.0
 milestone: v1.0
 milestone_name: milestone
-status: verifying
-stopped_at: Completed 02-05-PLAN.md
-last_updated: "2026-09-17T12:16:47.266Z"
+status: ready_to_plan
+stopped_at: Phase 02 complete (5/5) — ready to discuss Phase 3
+last_updated: 2026-09-17T12:22:49.418Z
 last_activity: 2026-09-17
 progress:
   total_phases: 15
@@ -21,13 +21,13 @@ progress:
 See: .planning/PROJECT.md (updated 2026-09-16)
 
 **Core value:** An existing WinterCMS-shaped app can be ported plugin by plugin to a single Go binary without its frontend noticing: the PHP version's API contract is the acceptance test.
-**Current focus:** Phase 02 — api-parity-harness-bootstrap
+**Current focus:** Phase 3 — first vertical slice — genres end to end
 
 ## Current Position
 
-Phase: 02 (api-parity-harness-bootstrap) — VERIFYING
-Plan: 5 of 5
-Status: Phase complete — ready for verification
+Phase: 3
+Plan: Not started
+Status: Ready to plan
 Last activity: 2026-09-17
 
 Progress: [██████████] 100% of realized plans (9/9); 2/15 roadmap phases
@@ -36,7 +36,7 @@ Progress: [██████████] 100% of realized plans (9/9); 2/15 ro
 
 **Velocity:**
 
-- Total plans completed: 9
+- Total plans completed: 14
 - Average duration: 21 min
 - Total execution time: 104 min
 
@@ -45,7 +45,7 @@ Progress: [██████████] 100% of realized plans (9/9); 2/15 ro
 | Phase | Plans | Total | Avg/Plan |
 |-------|-------|-------|----------|
 | 01 | 4 | - | - |
-| 02 | 5 | 104 min | 21 min |
+| 02 | 5 | - | - |
 
 **Recent Trend:**