chore(deps): update nuxt framework to v4

Author: renovate[bot]

package.json

@@ -29,7 +29,7 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@nuxt/kit": "^3.11.1",
+    "@nuxt/kit": "^4.0.3",
     "knitwork": "^1.1.0",
     "shiki": "^3.4.2",
     "unwasm": "^0.3.9"
@@ -38,13 +38,13 @@
     "@nuxt/devtools": "latest",
     "@nuxt/eslint-config": "^1.4.1",
     "@nuxt/module-builder": "^0.5.5",
-    "@nuxt/schema": "^3.11.1",
+    "@nuxt/schema": "^4.0.3",
     "@nuxt/test-utils": "^3.12.0",
     "@types/node": "^20.12.3",
     "automd": "^0.3.7",
     "changelogen": "^0.5.5",
     "eslint": "^9.27.0",
-    "nuxt": "^3.11.1",
+    "nuxt": "^4.0.3",
     "prettier": "^3.2.5",
     "unbuild": "^2.0.0",
     "vitest": "^3.1.4"