discourse/app/assets
Isaac Janzen 6ccc0227f3
DEV: Upgrade Topic Timeline to Glimmer (#17377)
In an effort to modernize our codebase to the latest Ember version we have selected the Topic Timeline as a candidate to be refactored. The topic timeline component was originally built with `Widgets` and this PR will upgrade it to `Glimmer Components`. 

The refactored timeline is hidden by default behind a group flag, `SiteSetting.enable_experimental_topic_timeline_groups`. Being part of a group included in this site setting will make the new timeline available for testing.

## Other points of interest

This PR introduces a `Draggable Modifier` available to all components, which will take the place of the existing _drag functionality_ exclusive to widgets. 

It can be included like so:
```
{{draggable didStartDrag=@didStartDrag didEndDrag=@didEndDrag dragMove=@dragMove }}
```
2022-12-01 13:50:44 -06:00
..
images FIX: fallback to default push notification icon if none exists (#16961) 2022-06-01 12:00:05 +10:00
javascripts DEV: Upgrade Topic Timeline to Glimmer (#17377) 2022-12-01 13:50:44 -06:00
stylesheets DEV: Upgrade Topic Timeline to Glimmer (#17377) 2022-12-01 13:50:44 -06:00