chore(M001/S02): auto-commit after complete-slice

.gsd/STATE.md

@@ -2,18 +2,17 @@
 
 **Active Milestone:** M001 — Deterministic GitService
 **Active Slice:** S02 — Wire GitService into codebase
-**Phase:** executing
-**Current Task:** T01 complete
+**Phase:** planning
 **Requirements Status:** 18 active · 0 validated · 3 deferred · 6 out of scope
 
 ## Milestone Registry
 - 🔄 **M001:** Deterministic GitService
 
 ## Recent Decisions
-- Used `export type` for MergeSliceResult re-export to avoid circular dependency crash (worktree.ts ↔ git-service.ts)
+- None recorded
 
 ## Blockers
 - None
 
 ## Next Action
-T01 is the only task in S02. Slice verification complete — all tests pass, tsc clean, consumers unchanged. Ready for slice completion.
+Plan slice S02 (Wire GitService into codebase).