chore: Rename the website directory to docs

docs/.vitepress/theme/plugins/hm.ts

@@ -0,0 +1,28 @@
+import { inBrowser } from 'vitepress';
+
+const SITE_ID = '2e443a834727c065877c01d89921545e';
+
+declare global {
+  interface Window {
+    _hmt: any;
+  }
+}
+
+function registerAnalytics() {
+  window._hmt = window._hmt || [];
+  const script = document.createElement('script');
+  script.innerHTML = `var _hmt = _hmt || [];
+      (function() {
+        var hm = document.createElement("script");
+        hm.src = "https://hm.baidu.com/hm.js?${SITE_ID}";
+        var s = document.getElementsByTagName("script")[0];
+        s.parentNode.insertBefore(hm, s);
+      })()`;
+  document.querySelector('head')?.append(script);
+}
+
+export function initHmPlugin() {
+  if (inBrowser && import.meta.env.PROD) {
+    registerAnalytics(SITE_ID);
+  }
+}