pull out tutorial

tutorial/vite.config.js

@@ -0,0 +1,17 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+import mdx from 'vite-plugin-mdx';
+
+// `options` are passed to `@mdx-js/mdx`
+const options = {
+  // See https://mdxjs.com/advanced/plugins
+  remarkPlugins: [
+    // E.g. `remark-frontmatter`
+  ],
+  rehypePlugins: [],
+};
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [react(), mdx(options)],
+});