fixed

package.json

@@ -9,7 +9,8 @@
     "client": "vite dev",
     "build": "vite build",
     "preview": "vite preview",
-    "start": "node src/server.js",
+    "start": "node src/production-server.js",
+    "prod": "npm run build && npm run start",
     "setup": "node -e \"import('./src/server.js').then(() => console.log('Database setup completed')).catch(console.error);\"",
     "init-db": "node -e \"import('./src/server.js').catch(console.error)\""
   },