fix(deps): update dependency nuxt to v4

Author: renovate[bot]

evals/nuxt-012-nuxt3-to-nuxt4-migration/package.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "@nuxt/eslint": "^1.15.1",
     "eslint": "^10.0.0",
-    "nuxt": "^3.16.0",
+    "nuxt": "^4.0.0",
     "vue": "^3.5.28",
     "vue-router": "^4.6.4"
   },