chore: Reconcile latest main dependencies

Author: hirotaka

package.json

@@ -34,7 +34,7 @@
     "@nuxt/icon": "^2.4.1",
     "@nuxthub/core": "^0.10.8",
     "@nuxtjs/color-mode": "^4.0.1",
-    "@nuxtjs/mdc": "^0.20.1",
+    "@nuxtjs/mdc": "^0.22.2",
     "@vercel/blob": "^2.3.0",
     "@vueuse/core": "^14.2.1",
     "ai": "^6.0.242",