fix(deps): update nuxtjs monorepo to v4

Author: renovate[bot]

packages/vue-recaptcha/package.json

@@ -68,8 +68,8 @@
     }
   },
   "dependencies": {
-    "@nuxt/kit": "^3.9.1",
-    "@nuxt/schema": "^3.9.1",
+    "@nuxt/kit": "^4.0.0",
+    "@nuxt/schema": "^4.0.0",
     "@vueuse/shared": "^10.7.2",
     "defu": "^6.1.4",
     "p-defer": "^4.0.1",