remove mdx dependencies

next.config.js

@@ -1,21 +1,6 @@
-// more about configuring mdx
-// https://nextjs.org/docs/pages/building-your-application/configuring/mdx
-
-const withMDX = require('@next/mdx')({
-    extension: /\.mdx?$/,
-    options: {
-      // If you use remark-gfm, you'll need to use next.config.mjs
-      // as the package is ESM only
-      // https://github.com/remarkjs/remark-gfm#install
-      remarkPlugins: [require("remark-prism")],
-      rehypePlugins: [],
-      providerImportSource: "@mdx-js/react",
-    },
-});
-
 /** @type {import('next').NextConfig} */
 const nextConfig = {
-    pageExtensions: ['js', 'jsx', 'ts', 'tsx', 'md', 'mdx'],
+    pageExtensions: ['js', 'jsx', 'ts', 'tsx'],
     reactStrictMode: true,
     experimental: {
       // mdxRs: true,
@@ -23,4 +8,4 @@ const nextConfig = {
     }
 }
 
-module.exports = withMDX(nextConfig);
+module.exports = nextConfig;