chore(frontend): Bump vite from 6.3.6 to 6.4.1

- Update vite dependency to version 6.4.1 in package.json
- Update package-lock.json with new vite version and integrity hash
- Includes latest vite improvements and bug fixes

Author: benlec

frontend/package-lock.json

@@ -24,6 +24,6 @@
     "@types/react-dom": "^18.3.7",
     "@vitejs/plugin-react": "^4.7.0",
     "typescript": "^5.9.3",
-    "vite": "^6.3.6"
+    "vite": "^6.4.1"
   }
 }