chore(12): mark Phase 12 complete — UAT re-verified, all 6 gaps closed

- ROADMAP/STATE advanced to Phase 13 (real-lint-gate-eslint)
- Archived diagnosed UAT marked superseded (historical only)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.planning/STATE.md

@@ -3,14 +3,14 @@ gsd_state_version: 1.0
 milestone: v1.1
 milestone_name: Operability & Polish
 status: executing
-stopped_at: Completed 12-06-PLAN.md (UAT gaps 2+3 closed)
-last_updated: "2026-06-16T01:15:09.647Z"
+stopped_at: Phase 12 (initial-setup-wizard) complete — UAT re-verified, all 6 gaps closed; ready to execute Phase 13
+last_updated: "2026-06-16T20:16:24.590Z"
 last_activity: 2026-06-16
 progress:
   total_phases: 24
   completed_phases: 10
-  total_plans: 43
-  completed_plans: 41
+  total_plans: 44
+  completed_plans: 43
   percent: 42
 ---
 
@@ -18,15 +18,15 @@ progress:
 
 ## Project Reference
 
-See: .planning/PROJECT.md (updated 2026-06-10)
+See: .planning/PROJECT.md (updated 2026-06-16)
 
 **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 12 — initial-setup-wizard
+**Current focus:** Phase 13 — real-lint-gate-eslint
 
 ## Current Position
 
-Phase: 12 (initial-setup-wizard) — EXECUTING
-Plan: 2 of 7
+Phase: 13
+Plan: Not started
 Status: Ready to execute
 Last activity: 2026-06-16
 
@@ -38,7 +38,7 @@ Done 2026-06-12. Gitea branch protection on `main` now requires EXACTLY `CI / fa
 
 **Velocity:**
 
-- Total plans completed: 48
+- Total plans completed: 55
 - Average duration: -
 - Total execution time: 0 hours
 
@@ -56,6 +56,7 @@ Done 2026-06-12. Gitea branch protection on `main` now requires EXACTLY `CI / fa
 | 16 | 6 | - | - |
 | 10 | 4 | - | - |
 | 11 | 5 | - | - |
+| 12 | 7 | - | - |
 
 **Recent Trend:**