* Fix error not being displayed when adding an account alias, add error for self-references

Co-Authored-By: Mélanie Chauvel (ariasuni) <perso@hack-libre.org>

* Add “You have no aliases.” note in confusing empty aliases table

Co-Authored-By: Mélanie Chauvel (ariasuni) <perso@hack-libre.org>

Co-authored-by: Mélanie Chauvel (ariasuni) <perso@hack-libre.org>

* Fix PostgreSQL load when linking in announcements

Fixes #13245 by caching status lookups

Since statuses are supposed to be known already and we only
need their URLs and a few other things, caching them should
be fine.

Since it's only used by announcements so far, there won't
be much statuses to cache.

* Perform status lookup when saving announcements, not when rendering them

* Change EntityCache#status to fetch URLs instead of looking into the database

* Move announcement link lookup to publishing worker

* Address issues pointed out during review

Change `tootctl media lookup` to not use an interactive prompt

* Add shortcuts to blacklist a user's e-mail domain in admin UI

* Add option to blacklist resolved MX and IP records for e-mail domains

Even if the container format is the same (.mp4), the codec could
be different and not playable in web browsers

- Dimensions at most 1920x1200
- Frame rate at most 60

* Change ActivityPub follower/following collections to not link first page

* Add support for hiding followers and following of remote users

* Switch to using a single `hide_collections` column

* Address code style remarks

Fix #9106

* Add support for links to public statuses in announcements to be opened in WebUI

* Please CodeClimate

* Add ability to order accounts in moderation view

* Display last status date in “Most recent activity” for remote users

Fixes #13168

Because the file name was set after loading the file, Paperclip
was flagging the differing file extension as content type spoofing

Fix #12938

* Search account domain in lowercase

* fix rubocop error

* fix spec/models/account_spec.rb

Change `all_day` to be a visual client-side cue only

Publish immediately if `scheduled_at` is in the past

Add `published_at` and `updated_at` to announcements JSON

While making browser requests in the other sessions after a password
change or reset does not allow you to be logged in and correctly
invalidates the session making the request, sessions have API tokens
associated with them, which can still be used until that session
is invalidated.

This is a security issue for accounts that were already compromised
some other way because it makes it harder to throw out the hijacker.

Follow-up to #12927

* Add announcements

Fix #11006

* Add reactions to announcements

* Add admin UI for announcements

* Add unit tests

* Fix issues

- Add `with_dismissed` param to announcements API
- Fix end date not being formatted when time range is given
- Fix announcement delete causing reactions to send streaming updates
- Fix announcements container growing too wide and mascot too small
- Fix `all_day` being settable when no time range is given
- Change text "Update" to "Announcement"

* Fix scheduler unpublishing announcements before they are due

* Fix filter params not being passed to announcements filter

Fix #12554

* Add “account timeline” filter category

Previously, no filter category applied to account timelines.

* Rename “Account timelines” into “Profiles”

Allow browsing and filtering all relationships instead of just
followers, unify the codebase with the user-facing relationship
manager, add ability to see who the user invited

* Fix unused role routes being generated

* Remove unused JavaScript code

* Refactor filters code to be DRYer

* Fix `.count == 0` comparisons to `.empty?` in views

* Fix filters in views

Fix #12849

* Remove #filter_from_context?

* Create scope Status.with_accounts

Retrieving AR objects should be
their model's scope

* improve shown status title, useful for atom/rss

* use single quotes to satisfy codeclimate

* fix tests, make message more pretty

* fix tests

* fix codestyle

* fix codestyle

* remove atom_serializer_spec

Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>

Fixes #12795

It was already possible to create domain blocks for TLDs, but those
weren't enforced, nor editable. This commit changes it so that they
are enforced and editable.

Fix #3804, Fix #5776

This changes the REST API to return unicode domains in the `acct`
attribute instead of punycode, and to render unicode instead of
punycode on public HTML pages as well.

Fix #7812, fix #12246

Instead, just re-use the existing category if any.

Fixes #12608

* Revert "Fix ignoring whole status because of one invalid hashtag (#11621)"

This reverts commit dff46b260b.

* Fix statuses being rejected because of invalid hashtag names

* Add spec for invalid hashtag names in statuses

* Add test for featured tags controller

* Increased max backup size

* partially reverted schema.rb

* Show badge on group actor in WebUI

* Do not notify in case of  by following group actor

* If you mention group actor, also mention group actor followers

* Relax characters that can be used in username (same as Application)

* Revert "Relax characters that can be used in username (same as Application)"

This reverts commit 7e10a137b8.

* Delete display_name method

Signed-off-by: mathieu.brunot <mathieu.brunot@monogramm.io>