feat: add analytics with microsoft clarity

src/layouts/Layout.astro

@@ -26,6 +26,13 @@ const lang = getLangFromUrl(Astro.url);
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="generator" content={Astro.generator} />
     <title>{title}</title>
+    <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", "pf8vadt2x0");
+    </script>
     <script
       defer
       data-domain="scrumlr.io"