Move analytics into separate files

layouts/partials/paige/analytics/hotjar.html

@@ -0,0 +1,14 @@
+{{ $page := . }}
+
+{{ with $page.Param "paige.analytics.hotjar" }}
+    <script type="application/javascript">
+    (function(h,o,t,j,a,r){
+        h.hj=h.hj||function(){(h.hj.q=h.hj.q||[]).push(arguments)};
+        h._hjSettings={hjid:"{{ .account_id | safeJS }}",hjsv:6};
+        a=o.getElementsByTagName('head')[0];
+        r=o.createElement('script');r.async=1;
+        r.src=t+h._hjSettings.hjid+j+h._hjSettings.hjsv;
+        a.appendChild(r);
+    })(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
+    </script>
+{{ end }}