Remove unused import

See merge request pleroma/pleroma!3004

User: Remote users don't need to be confirmed or approved

Closes #2144

See merge request pleroma/pleroma!3003

ConnectionPool Worker: use monitor flush instead of checking ref

See merge request pleroma/pleroma!3002

`:flush` removes the DOWN message if one had arrived, so this check
should no longer be necessary.

Fetcher: Correctly return MRF reject reason

See merge request pleroma/pleroma!2990

Pipeline Ingestion: Video and Article

See merge request pleroma/pleroma!2908

[#2089] fix notifications

See merge request pleroma/pleroma!3000

Mastodon API: fix the public timeline returning an error when the `reply_visibility` parameter is set to `self` for an unauthenticated user

See merge request pleroma/pleroma!2999

Ensure we only apply media_nsfw simple policy on parsable objects

Closes #2133

See merge request pleroma/pleroma!2992

Remove `:managed_config` option.

Closes #2086

See merge request pleroma/pleroma!2983

In practice, it was already removed half a year ago, but the description
 and cheatsheet entries were still there.

The migration intentionally does not use ConfigDB.get_by_params, since
this will break migration code as soon as we add a new field is added
 to ConfigDB.

Closes #2086

RichMedia: fix a compilation error due to nonexistent variable

See merge request pleroma/pleroma!2996

No idea why this passed Gitlab CI

RichMedia: Do a HEAD request to check content type/length

See merge request pleroma/pleroma!2995

This shouldn't be too expensive, since the connections are pooled,
but it should save us some bandwidth since we won't fetch non-html
files and files that are too large for us to process (especially
since you can't cancel a request without closing the connection
with HTTP1).

Remove old workers in oban migrations

Closes #2139

See merge request pleroma/pleroma!2994

Translations update from Weblate

See merge request pleroma/pleroma!2991

(basing on Content-Length and Content-Type).

Currently translated at 20.7% (22 of 106 strings)

Translation: Pleroma/Pleroma backend
Translate-URL: https://translate.pleroma.social/projects/pleroma/pleroma/es/

Spelling nit

See merge request pleroma/pleroma!2993

Reported by:	trevoke