chore: init website project

website/.vitepress/theme/index.ts

@@ -0,0 +1,20 @@
+// https://vitepress.dev/guide/custom-theme
+import './style.css';
+
+import type { Theme } from 'vitepress';
+
+import DefaultTheme from 'vitepress/theme';
+import { h } from 'vue';
+
+export default {
+  Layout: () => {
+    return h(DefaultTheme.Layout, null, {
+      // https://vitepress.dev/guide/extending-default-theme#layout-slots
+    });
+  },
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  enhanceApp({ app, router, siteData }) {
+    // ...
+  },
+  extends: DefaultTheme,
+} satisfies Theme;