chore(deps): update nuxt framework to ^4.2.1

Author: renovate[bot]

package.json

@@ -44,14 +44,14 @@
   "devDependencies": {
     "@nuxt/devtools": "latest",
     "@nuxt/eslint-config": "^1.11.0",
-    "@nuxt/kit": "^4.0.2",
+    "@nuxt/kit": "^4.2.1",
     "@nuxt/module-builder": "^1.0.2",
     "@nuxt/test-utils": "^3.21.0",
     "changelogen": "^0.6.2",
     "crawler-user-agents": "^1.22.0",
     "eslint": "^9.39.1",
     "happy-dom": "^18.0.1",
-    "nuxt": "^4.0.2",
+    "nuxt": "^4.2.1",
     "playwright": "^1.57.0",
     "typescript": "^5.9.3",
     "vitest": "^3.2.4"