Move setting load to DOMContentLoaded

docs/_static/settings.js

@@ -94,13 +94,10 @@ function updateSetting(element) {
   }
 }
 
-for (const setting of settings) {
-  setting.load();
-}
-
 document.addEventListener('DOMContentLoaded', () => {
   settingsModal = new Modal(document.querySelector('div#settings.modal'));
   for (const setting of settings) {
+    setting.load();
     setting.setElement();
   }
 });