Attempt to improve initial page load by adding defer attribute to scripts, will attempt to add defer to inline scripts as well soon

templates/calendar.html

@@ -49,7 +49,7 @@
                 <option value="all">All</option>
             </select>
             <script>
-                te.Select.getOrCreateInstance(document.querySelector("#workout-view-picker")).setValue("{{ selected_view | safe }}");
+                window.addEventListener('DOMContentLoaded', _ => te.Select.getOrCreateInstance(document.querySelector("#workout-view-picker")).setValue("{{ selected_view | safe }}"));
             </script>
         </div>
     </div>