chore: archive v1.1 milestone files

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

.planning/STATE.md

@@ -2,35 +2,36 @@
 gsd_state_version: 1.0
 milestone: v1.1
 milestone_name: Operability & Polish
-current_phase: 999.1
-current_phase_name: BACKLOG
-status: "Phase 20 shipped — PR #25"
-stopped_at: Phase 20 UI-SPEC approved
-last_updated: "2026-06-19T00:26:05.257Z"
+current_phase: null
+status: Awaiting next milestone
+stopped_at: v1.1 milestone shipped & archived
+last_updated: "2026-06-19T01:58:30.566Z"
 last_activity: 2026-06-18
+last_activity_desc: Milestone v1.1 completed and archived
 progress:
-  total_phases: 27
-  completed_phases: 13
-  total_plans: 58
+  total_phases: 20
+  completed_phases: 20
+  total_plans: 57
   completed_plans: 57
-  percent: 48
+  percent: 100
+current_phase_name: Awaiting next milestone
 ---
 
 # Project State
 
 ## Project Reference
 
-See: .planning/PROJECT.md (updated 2026-06-16)
+See: .planning/PROJECT.md (updated 2026-06-18 after v1.1 milestone)
 
 **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 20 — admin-member-editor-form-declutter
+**Current focus:** Planning next milestone — run `/gsd-new-milestone`
 
 ## Current Position
 
-Phase: 999.1 — Treat Fastmail as one calendar provider; framework supports adding more providers (BACKLOG)
-Plan: Not started
-Status: Phase 20 shipped — PR #25
-Last activity: 2026-06-18
+Phase: Milestone v1.1 complete
+Plan: —
+Status: Awaiting next milestone
+Last activity: 2026-06-19 — Milestone v1.1 completed and archived
 
 ### ✅ Resolved Checkpoint — Phase 15 Plan 15-03 Task 2 (human-action)
 
@@ -283,5 +284,4 @@ Resume file: .planning/phases/20-admin-member-editor-form-declutter/20-UI-SPEC.m
 
 ## Operator Next Steps
 
-- **Phase 8 is complete.** CI pipeline is fully operational on the self-hosted Gitea runner.
-- Next: `/gsd-plan-phase 9` (Faster Write-Back — fully independent, lowest risk) or `/gsd-plan-phase 10` (Admin Role & Settings — carries the v1.1 DB migration that Phases 11 & 12 depend on). These can run in parallel once planned.
+- Start the next milestone with /gsd-new-milestone