Phase 2: Command Deck Navigation

✅ Command palette (Cmd+K) with global search
✅ Dashboard page with stat cards
✅ Quick actions panel
✅ System health monitoring
✅ Toast notifications setup (Sonner)

Navigation foundation complete for Phase 3 factory floor.

frontend/package-lock.json

@@ -26,6 +26,7 @@
         "bullmq": "^5.66.0",
         "class-variance-authority": "^0.7.0",
         "clsx": "^2.1.1",
+        "cmdk": "^1.1.1",
         "date-fns": "^4.1.0",
         "ioredis": "^5.8.2",
         "leaflet": "^1.9.4",
@@ -3856,6 +3857,21 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/cmdk": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/cmdk/-/cmdk-1.1.1.tgz",
+      "integrity": "sha512-Vsv7kFaXm+ptHDMZ7izaRsP70GgrW9NBNGswt9OZaVBLlE0SNpDq8eu/VGXyF9r7M0azK3Wy7OlYXsuyYLFzHg==",
+      "dependencies": {
+        "@radix-ui/react-compose-refs": "^1.1.1",
+        "@radix-ui/react-dialog": "^1.1.6",
+        "@radix-ui/react-id": "^1.1.0",
+        "@radix-ui/react-primitive": "^2.0.2"
+      },
+      "peerDependencies": {
+        "react": "^18 || ^19 || ^19.0.0-rc",
+        "react-dom": "^18 || ^19 || ^19.0.0-rc"
+      }
+    },
     "node_modules/color": {
       "version": "4.2.3",
       "resolved": "https://registry.npmjs.org/color/-/color-4.2.3.tgz",