Conflicts:
- `app/views/settings/preferences/appearance/show.html.haml`:
Upstream renamed some helper functions that were used in a part of the
settings page which glitch-soc slightly changed the layout of.
Ported the change.
Conflicts:
- `app/views/admin/tags/index.html.haml`:
Removed upstream while it had changes in glitch-soc to accomodate for the
theming system.
Additional changes to accomodate for the theming system:
- `app/views/admin/trends/links/preview_card_providers/index.html.haml`
- `app/views/admin/trends/links/index.html.haml`
- `app/views/admin/trends/tags/index.html.haml`
- `app/views/admin/tags/show.html.haml`
* Add trending links
* Add overriding specific links trendability
* Add link type to preview cards and only trend articles
Change trends review notifications from being sent every 5 minutes to being sent every 2 hours
Change threshold from 5 unique accounts to 15 unique accounts
* Fix tests
Claire