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

Conflicts:
- `.github/dependabot.yml`:
  Upstream made changes while we have dropped this file.
  Keep the file deleted.
- `.prettierignore`:
  Upstream made changes at the end of the file, where we
  had our extra lines.
  Just moved our extra lines back at the end.
- `app/serializers/initial_state_serializer.rb`:
  Upstream code style changes.
  Applied them.
- `app/services/backup_service.rb`:
  Upstream code style changes.
  Applied them.

app/controllers/admin/dashboard_controller.rb

@@ -18,13 +18,11 @@ module Admin
     private
 
     def redis_info
-      @redis_info ||= begin
-        if redis.is_a?(Redis::Namespace)
-          redis.redis.info
-        else
-          redis.info
-        end
-      end
+      @redis_info ||= if redis.is_a?(Redis::Namespace)
+                        redis.redis.info
+                      else
+                        redis.info
+                      end
     end
   end
 end

app/controllers/admin/domain_blocks_controller.rb

@@ -90,9 +90,7 @@ module Admin
     end
 
     def action_from_button
-      if params[:save]
-        'save'
-      end
+      'save' if params[:save]
     end
   end
 end