chore(deps): update nuxtjs monorepo to v3.15.2 (#472)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

playground/package.json

@@ -20,10 +20,10 @@
   },
   "packageManager": "[email protected]",
   "devDependencies": {
-    "@nuxt/kit": "3.15.1",
+    "@nuxt/kit": "3.15.2",
     "@unhead/vue": "1.11.18",
     "happy-dom": "13.10.1",
-    "nuxt": "3.15.1",
+    "nuxt": "3.15.2",
     "sass": "1.83.4",
     "typescript": "5.7.3",
     "unbuild": "2.0.0",