Introduced GPT/AI service, added dashboard widgets, drag and drop, export import.

frontend/package.json

@@ -15,12 +15,14 @@
     "@radix-ui/react-dropdown-menu": "^2.1.16",
     "@radix-ui/react-toast": "^1.2.15",
     "@tanstack/react-query": "^5.62.8",
+    "@types/react-grid-layout": "^1.3.5",
     "axios": "^1.7.9",
     "clsx": "^2.1.1",
     "date-fns": "^4.1.0",
     "lucide-react": "^0.462.0",
     "react": "^19.1.1",
     "react-dom": "^19.1.1",
+    "react-grid-layout": "^1.5.2",
     "react-hook-form": "^7.54.2",
     "react-hot-toast": "^2.6.0",
     "react-router": "^7.1.0",