chore(deps): add back mdc module

Author: larbish

docs/package.json

@@ -9,6 +9,7 @@
   "dependencies": {
     "@nuxt/ui": "^4.2.1",
     "@nuxtjs/i18n": "^10.2.1",
+    "@nuxtjs/mdc": "^0.18.4",
     "@nuxtjs/plausible": "^2.0.1",
     "@vercel/analytics": "^1.5.0",
     "@vercel/speed-insights": "^1.2.0",