feat(analytics): 添加Clarity分析脚本以跟踪用户行为

src/layouts/Layout.astro

@@ -252,6 +252,15 @@ var _hmt = _hmt || [];
   s.parentNode.insertBefore(hm, s);
 })();
 </script> */}
+
+<!-- clarity 分析 -->
+<script type="text/javascript">
+    (function(c,l,a,r,i,t,y){
+        c[a]=c[a]||function(){(c[a].q=c[a].q||[]).push(arguments)};
+        t=l.createElement(r);t.async=1;t.src="https://www.clarity.ms/tag/"+i;
+        y=l.getElementsByTagName(r)[0];y.parentNode.insertBefore(t,y);
+    })(window, document, "clarity", "script", "t8f0gmcwtx");
+</script>
 <!-- gad -->
 <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-1683686345039700"
      crossorigin="anonymous"></script>