Add whisper docker dependency controls to dashboard

docs/plans/state.json

@@ -3,6 +3,24 @@
   "updated_at": "2026-02-23",
   "description": "Tracks the status of all Flynn plans and implementation phases",
   "plans": {
+    "dashboard-docker-dependency-controls": {
+      "status": "completed",
+      "date": "2026-02-23",
+      "updated": "2026-02-23",
+      "summary": "Added daemon-style Start/Restart/Stop/Update controls for Docker Dependencies in Live Ops Dashboard. Introduced `system.dockerDependencyControl` RPC, docker compose control handlers for Whisper service lifecycle + image update, and dashboard action wiring with status feedback.",
+      "files_modified": [
+        "src/gateway/handlers/dockerDependencies.ts",
+        "src/gateway/handlers/dockerDependencies.test.ts",
+        "src/gateway/handlers/system.ts",
+        "src/gateway/handlers/handlers.test.ts",
+        "src/gateway/server.ts",
+        "src/gateway/ui/pages/dashboard.js",
+        "src/gateway/ui/pages/dashboard.test.ts",
+        "docs/api/PROTOCOL.md",
+        "docs/plans/state.json"
+      ],
+      "test_status": "pnpm test:run src/gateway/handlers/dockerDependencies.test.ts src/gateway/handlers/handlers.test.ts src/gateway/ui/pages/dashboard.test.ts + pnpm typecheck passing"
+    },
     "dashboard-docker-dependencies-profile-aware-detection": {
       "status": "completed",
       "date": "2026-02-23",