docs(09-01): complete outbox drain trigger wiring plan

.planning/STATE.md

@@ -2,15 +2,15 @@
 gsd_state_version: 1.0
 milestone: v1.1
 milestone_name: Operability & Polish
-status: completed
+status: executing
 stopped_at: Phase 9 context gathered
-last_updated: "2026-06-12T18:28:01.547Z"
-last_activity: 2026-06-12 -- Phase 09 planning complete
+last_updated: "2026-06-12T20:54:10.373Z"
+last_activity: 2026-06-12 -- Phase 09 execution started
 progress:
   total_phases: 18
   completed_phases: 5
-  total_plans: 15
-  completed_plans: 15
+  total_plans: 17
+  completed_plans: 16
   percent: 28
 ---
 
@@ -21,14 +21,14 @@ progress:
 See: .planning/PROJECT.md (updated 2026-06-10)
 
 **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 15 — ci-skip-api-harness-jobs-for-doc-only-prs
+**Current focus:** Phase 09 — faster-write-back
 
 ## Current Position
 
-Phase: 999.1
-Plan: Not started
-Status: Plans 15-01 + 15-02 complete; 15-03 Task 1 (publish.yml comment) committed (da623ac); 15-03 Task 2 awaiting operator after branch merges to main
-Last activity: 2026-06-12 -- Phase 09 planning complete
+Phase: 09 (faster-write-back) — EXECUTING
+Plan: 2 of 2
+Status: Ready to execute
+Last activity: 2026-06-12 -- Phase 09 execution started
 
 ### Deferred Checkpoint — Phase 15 Plan 15-03 Task 2 (human-action)
 
@@ -101,6 +101,7 @@ _Updated after each plan completion_
 | Phase 13 P01 | 8 | 2 tasks | 7 files |
 | Phase 13-real-lint-gate-eslint P02 | 90 | 2 tasks | 31 files |
 | Phase 13-real-lint-gate-eslint P03 | 10 | 3 tasks | 399 files |
+| Phase 09-faster-write-back P01 | 341 | 3 tasks | 3 files |
 
 ## Accumulated Context
 
@@ -224,7 +225,7 @@ Recent decisions affecting current work:
 
 ## Session Continuity
 
-Last session: 2026-06-12T18:02:28.153Z
+Last session: 2026-06-12T20:54:10.362Z
 Stopped at: Phase 9 context gathered
 Resume file: .planning/phases/09-faster-write-back/09-CONTEXT.md