docs(10): mark Phase 10 complete — 15/15 truths verified, 211 tests pass

All 12 plans executed. Gap-closure committed in 6b56763 (Escape modal close,
revoke/rename toasts, StorageBrowser picker tests). Code review critical findings
resolved (CR-01 prop mutation, CR-02 double-shortcut on modal). VERIFICATION.md
shows 15/15 verified. Known pre-existing: esbuild CVE-GHSA-gv7w requires Vite 8
upgrade (breaking) — filed for Phase 11 chore.

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

.planning/STATE.md

@@ -3,30 +3,30 @@ gsd_state_version: 1.0
 milestone: v0.2
 milestone_name: Phases
 current_phase: 10
-status: executing
+status: completed
-last_updated: "2026-06-16T06:18:53.707Z"
+last_updated: "2026-06-16T08:18:26.700Z"
-last_activity: 2026-06-16 -- Phase 10 execution started
+last_activity: 2026-06-16 -- Phase 10 marked complete
 progress:
-  total_phases: 4
+  total_phases: 17
-  completed_phases: 2
+  completed_phases: 16
-  total_plans: 25
+  total_plans: 90
-  completed_plans: 23
+  completed_plans: 90
-  percent: 50
+  percent: 94
 ---
 
 # Project State
 
 **Project:** DocuVault
-**Status:** Executing Phase 10
+**Status:** Phase 10 complete
 **Current Phase:** 10
 **Last Updated:** 2026-06-13
 
 ## Current Position
 
-Phase: 10 (ux-interaction) — EXECUTING
+Phase: 10 — COMPLETE
 Plan: 1 of 12
-Status: Executing Phase 10
+Status: Phase 10 complete
-Last activity: 2026-06-16 -- Phase 10 execution started
+Last activity: 2026-06-16 -- Phase 10 marked complete
 
 ## Phase Status