Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- app/models/user.rb
- app/serializers/initial_state_serializer.rb
- app/views/admin/dashboard/index.html.haml
- config/locales/simple_form.en.yml

app/controllers/settings/preferences_controller.rb

@@ -58,6 +58,7 @@ class Settings::PreferencesController < Settings::BaseController
       :setting_default_content_type,
       :setting_use_blurhash,
       :setting_use_pending_items,
+      :setting_trends,
       notification_emails: %i(follow follow_request reblog favourite mention digest report pending_account trending_tag),
       interactions: %i(must_be_follower must_be_following must_be_following_dm)
     )