* Add tests for class methods of AccountInteractions

* Add tests for instance methods of AccountInteractions

* Allow staff badge to change from setting to hidden

* i18n: Update Polish translation

Glitch/Vanilla themes

* Serialize moved accounts into REST and ActivityPub APIs

* Parse federated moved accounts from ActivityPub

* Add note about moved accounts to public profiles

* Add moved account message to web UI

* Fix code style issues

Run keyword mutes on hashtags

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Change `静音` to `隐藏`

* i18n: (zh-CN) Add translations for #5087 & #5669

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Add missing translation for #5728

Make character limit configurable (from tootsuite/mastodon#5697)

Merge upstream (tootsuite/mastodon#5703)

Follow and FollowRequest had conflicts in their schema annotations, so I
ran latest migrations and let annotate_models fix them up.

* Add structure for lists

* Add list timeline streaming API

* Add list APIs, bind list-account relation to follow relation

* Add API for adding/removing accounts from lists

* Add pagination to lists API

* Add pagination to list accounts API

* Adjust scopes for new APIs

- Creating and modifying lists merely requires "write" scope
- Fetching information about lists merely requires "read" scope

* Add test for wrong user context on list timeline

* Clean up tests

Merge upstream (e28b33c.. 94c5a11)

Update StatusPolicy to check current_account for local_only? toots.

Themed preloading

To comply WCAG 2.0 guidelines on contrast ratio.

StatusPolicy#account was renamed to StatusPolicy#current_account in
upstream.  This commit renames the local-only changes to match and
augments the #show? policy spec with what we expect for local-only
toots.

Consistency, eslint, etc.

Remove 'spin' theme

This gets wide view, auto layout, and navbar-under-mobile working again.

* Scrub text of html before detecting language.

* Detect language on statuses coming from activitypub.

* Fix rubocop comments.

* Remove custom emoji from text before language detection

Merge upstream at commit 3023725