docs(state): record phase 32 context session

.planning/STATE.md

@@ -1,17 +1,17 @@
 ---
 gsd_state_version: 1.0
-milestone: v2.2
-milestone_name: User Experience Polish
+milestone: v2.3
+milestone_name: Global & Social Ready
 status: executing
-stopped_at: Phase 31 context gathered
-last_updated: "2026-04-13T13:55:33.612Z"
+stopped_at: Phase 32 context gathered
+last_updated: "2026-04-13T14:51:27.249Z"
 last_activity: 2026-04-13
 progress:
-  total_phases: 36
-  completed_phases: 24
-  total_plans: 68
-  completed_plans: 66
-  percent: 97
+  total_phases: 16
+  completed_phases: 4
+  total_plans: 11
+  completed_plans: 11
+  percent: 100
 ---
 
 # Project State
@@ -96,6 +96,6 @@ None.
 
 ## Session Continuity
 
-Last session: 2026-04-12T18:01:20.416Z
-Stopped at: Phase 31 context gathered
-Resume file: .planning/phases/31-mobile-polish/31-CONTEXT.md
+Last session: 2026-04-13T14:51:27.246Z
+Stopped at: Phase 32 context gathered
+Resume file: .planning/phases/32-setup-sharing-system/32-CONTEXT.md