* `@ember/owner` instead of `@ember/application`
* `discourse-i18n` instead of `I18n`
* `{ service } from "@ember/service"` instead of `inject as service`
Before checking if flags were reordered on the topic page, we need to ensure that the reorder action was finished. To achieve it "saving" CSS is added and removed when AJAX call is completed.
Continued work on moderate flags UI.
In this PR admins are allowed to change the order of flags. The notify user flag is always on top but all other flags can be moved.
