rescue(ms-gate-001): preserve uncommitted gatekeeper WIP found in canonical clone (Q19 O1, Jason 2026-08-25)

Gatekeeper module (Gitea PR-webhook -> pending merges), AddPendingMerges
migration, vitest-runner, webhook edits, compose/CI/env/docs touches.
Applied to the tree in a single event 2026-08-23 18:45, author unknown.
Base main@32896770 (2026-03-09). Rescued verbatim for remediation per
board row; no functional review implied.

apps/orchestrator/package.json

@@ -37,7 +37,7 @@
     "ioredis": "^5.9.2",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.1",
-    "simple-git": "^3.27.0",
+    "simple-git": "^3.32.3",
     "zod": "^3.24.1"
   },
   "devDependencies": {