Build getestet + MDX Erstmal entfernt

package.json

@@ -17,7 +17,7 @@
   },
   "private": true,
   "dependencies": {
-    "@astrojs/mdx": "^0.18.4",
+    "@astrojs/mdx": "^2.1.1",
     "@astrojs/node": "^5.1.4",
     "@astrojs/svelte": "^2.2.0",
     "@astrojs/tailwind": "^3.1.3",
@@ -54,6 +54,7 @@
     "moment-timezone": "^0.5.45",
     "pg": "^8.11.0",
     "radix-svelte-icons": "^1.0.0",
+    "remark-frontmatter": "^5.0.0",
     "sass": "^1.62.1",
     "svelte": "^3.59.1",
     "svelte-dialogs": "^1.2.2",