Plausible roll up (#1350)

* enable plausible roll-up, use everything.simplelogin.com

* versionning analytics.js to avoid caching

* allow plausible custom event

* send "Complete registration" event when user finishes signup

* remove blank lines

static/js/analytics.js

@@ -17,10 +17,13 @@
   var plausibleScript = document.createElement('script');
   plausibleScript.defer = 1;
   plausibleScript.async = 1;
-  plausibleScript.dataset.domain = "app.simplelogin.io";
+  plausibleScript.dataset.domain = "app.simplelogin.io,everything.simplelogin.com";
   plausibleScript.src = 'https://plausible.simplelogin.io/js/index.js';
 
   var ins = document.getElementsByTagName('script')[0];
   ins.parentNode.insertBefore(plausibleScript, ins);
 
+  // allow custom event
+  window.plausible = window.plausible || function() { (window.plausible.q = window.plausible.q || []).push(arguments) }
+
 })();

templates/auth/register_waiting_activation.html

@@ -10,3 +10,4 @@
     </div>
   </div>
 {% endblock %}
+{% block script %}<script>plausible('Complete registration')</script>{% endblock %}

templates/base.html

@@ -181,8 +181,8 @@
 
     </script>
     <script src="{{ url_for('static', filename='local-storage-polyfill.js') }}"></script>
+    <script src="{{ url_for('static', filename='js/analytics.js', v='1') }}"></script>
     <!-- For additional script -->
     {% block script %}{% endblock %}
-    <script src="{{ url_for('static', filename='js/analytics.js') }}"></script>
   </body>
 </html>