add sqllite

package.json

@@ -9,13 +9,17 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@google/genai": "1.40.0",
+    "cors": "^2.8.6",
+    "express": "^5.2.1",
+    "leaflet": "1.9.4",
+    "lucide-react": "0.460.0",
+    "qrcode.react": "^4.2.0",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
-    "lucide-react": "0.460.0",
-    "leaflet": "1.9.4",
     "react-leaflet": "5.0.0",
-    "qrcode.react": "^4.2.0",
-    "@google/genai": "1.40.0"
+    "sqlite": "^5.1.1",
+    "sqlite3": "^5.1.7"
   },
   "devDependencies": {
     "@types/node": "^22.14.0",