Add year in review feature to web UI (#32709)

app/javascript/styles/application.scss

@@ -15,6 +15,7 @@
 @import 'mastodon/polls';
 @import 'mastodon/modal';
 @import 'mastodon/emoji_picker';
+@import 'mastodon/annual_reports';
 @import 'mastodon/about';
 @import 'mastodon/tables';
 @import 'mastodon/admin';