add plausible script

Author: zcesur

lib/algora_web/components/layouts/root.html.heex

@@ -51,6 +51,12 @@
     <link phx-track-static rel="stylesheet" href={~p"/assets/app.css"} />
     <script defer phx-track-static type="text/javascript" src={~p"/assets/app.js"}>
     </script>
+    <script
+      defer
+      data-domain={URI.parse(AlgoraWeb.Endpoint.url()).host}
+      src="https://plausible.io/js/script.js"
+    >
+    </script>
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
     <link