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

Conflicts:
- Gemfile.lock
- app/controllers/accounts_controller.rb
- app/controllers/admin/dashboard_controller.rb
- app/controllers/follower_accounts_controller.rb
- app/controllers/following_accounts_controller.rb
- app/controllers/remote_follow_controller.rb
- app/controllers/stream_entries_controller.rb
- app/controllers/tags_controller.rb
- app/javascript/packs/public.js
- app/lib/sanitize_config.rb
- app/models/account.rb
- app/models/form/admin_settings.rb
- app/models/media_attachment.rb
- app/models/stream_entry.rb
- app/models/user.rb
- app/serializers/initial_state_serializer.rb
- app/services/batched_remove_status_service.rb
- app/services/post_status_service.rb
- app/services/process_mentions_service.rb
- app/services/reblog_service.rb
- app/services/remove_status_service.rb
- app/views/admin/settings/edit.html.haml
- config/locales/simple_form.pl.yml
- config/settings.yml
- docker-compose.yml

app/controllers/public_timelines_controller.rb

@@ -9,20 +9,16 @@ class PublicTimelinesController < ApplicationController
   before_action :set_instance_presenter
 
   def show
-    respond_to do |format|
-      format.html do
-        @initial_state_json = ActiveModelSerializers::SerializableResource.new(
-          InitialStatePresenter.new(settings: { known_fediverse: Setting.show_known_fediverse_at_about_page }, token: current_session&.token),
-          serializer: InitialStateSerializer
-        ).to_json
-      end
-    end
+    @initial_state_json = ActiveModelSerializers::SerializableResource.new(
+      InitialStatePresenter.new(settings: { known_fediverse: Setting.show_known_fediverse_at_about_page }, token: current_session&.token),
+      serializer: InitialStateSerializer
+    ).to_json
   end
 
   private
 
   def check_enabled
-    raise ActiveRecord::RecordNotFound unless Setting.timeline_preview
+    not_found unless Setting.timeline_preview
   end
 
   def set_body_classes