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 }}
```
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| .. | ||
| admin | ||
| bootstrap-json | ||
| confirm-new-email | ||
| dialog-holder | ||
| discourse | ||
| discourse-common | ||
| discourse-ensure-deprecation-order | ||
| discourse-hbr | ||
| discourse-plugins | ||
| discourse-widget-hbs | ||
| docs | ||
| ember-addons | ||
| ember-cli-progress-ci | ||
| locales | ||
| pretty-text | ||
| select-kit | ||
| truth-helpers | ||
| wizard | ||
| .licensee.json | ||
| .npmrc | ||
| discourse-js-processor.js | ||
| handlebars-shim.js | ||
| package.json | ||
| polyfills.js | ||
| service-worker.js.erb | ||
| yarn.lock | ||