fix(deps): update dependency react-toastify to v11

Author: renovate[bot]

frontend/package.json

@@ -32,7 +32,7 @@
     "react-router": "^6.22.3",
     "react-router-dom": "^6.22.3",
     "react-syntax-highlighter": "^15.5.0",
-    "react-toastify": "^9.1.3",
+    "react-toastify": "^11.0.0",
     "vite-plugin-svgr": "^4.0.0"
   },
   "devDependencies": {