feat(ui): Dark Mode (#2493)

src_assets/common/assets/web/init.js

@@ -1,5 +1,10 @@
 import i18n from './locale'
 
+// must import even if not implicitly using here
+// https://github.com/aurelia/skeleton-navigation/issues/894
+// https://discourse.aurelia.io/t/bootstrap-import-bootstrap-breaks-dropdown-menu-in-navbar/641/9
+import 'bootstrap/dist/js/bootstrap'
+
 export function initApp(app, config) {
     //Wait for locale initialization, then render
     i18n().then(i18n => {