Port 4e71b104e6 to glitch-soc,
fixing a crash in the process

Fix #9895

Merge upstream changes

Regression from #9998

Merge upstream changes

Port 041ff5fa9a to glitch-soc

Port 71e28ba399 to glitch-soc

Conflicts:
- app/serializers/rest/instance_serializer.rb
- app/views/layouts/error.html.haml
- public/oops.png
  Took our version (same as upstream but without the things that only
  make sense in an animation).

Additional changes:
- app/javascript/flavours/vanilla/theme.yml
  Include upstream's javascript in error pages.

Merge upstream changes

Regression from #9581

Fix #8785

Fix #9350

Fix #6060

Fix #9922

Port 169b9d4428 to glitch-soc

* Filter incoming Announce activities by relation to local activity

Reject if announcer is not followed by local accounts, and is not
from an enabled relay, and the object is not a local status

Follow-up to #10005

* Fix tests

Port f9a338b473 to glitch-soc

Fix #10033

Fix #9190

Bumps [better_errors](https://github.com/BetterErrors/better_errors) from 2.5.0 to 2.5.1.
- [Release notes](https://github.com/BetterErrors/better_errors/releases)
- [Changelog](https://github.com/BetterErrors/better_errors/blob/master/CHANGELOG.md)
- [Commits](https://github.com/BetterErrors/better_errors/compare/v2.5.0...v2.5.1)

Signed-off-by: dependabot[bot] <support@dependabot.com>

fix #10045

Fix #9895

Deletions take a lot of resources to execute and cause a lot of
federation traffic, so it makes sense to decrease the number
someone can queue up through the API.

30 per 30 minutes

* Revert "Change robots.txt to exclude some URLs (#10037)"

This reverts commit 80161f4351.

* Let's block media_proxy

/media_proxy/ is a dynamic route used for requesting uncached media, so it's
probably bad to let crawlers use it

* misleading comment

* Add image descriptions to searchable post content.

* Allow multi-line image descriptions.

* Request image descriptions in the same query as posts when creating the search index.

(see https://github.com/tootsuite/mastodon/pull/10036#discussion_r256551624)

- Exclude static assets
- Exclude uploaded files
- Exclude alternate versions of the profile page
- Exclude media proxy URLs

* I18n: Update Czech pluralization

* I18n: Fix some language names

* I18n: Fix some language names

* Add list title editing

Port changes made by ash for glitch-soc

* Code style fixes

Reject those from accounts with no local followers, from relays
that are not enabled, which do not address local accounts and are
not replies to accounts that do have local followers

Bumps [faker](https://github.com/stympy/faker) from 1.9.2 to 1.9.3.
- [Release notes](https://github.com/stympy/faker/releases)
- [Changelog](https://github.com/stympy/faker/blob/master/CHANGELOG.md)
- [Commits](https://github.com/stympy/faker/compare/v1.9.2...v1.9.3)

Signed-off-by: dependabot[bot] <support@dependabot.com>

* When self-boosting, embed original toot into Announce serialization

* Process unknown self-boosts from Announce object if it is more than an URI

* Add some self-boost specs

* Only serialize private toots in self-Announces

Fixes #9990

Merge upstream changes

Port 3cfadd875c to glitch-soc

Bumps [bootsnap](https://github.com/Shopify/bootsnap) from 1.3.2 to 1.4.0.
- [Release notes](https://github.com/Shopify/bootsnap/releases)
- [Changelog](https://github.com/Shopify/bootsnap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Shopify/bootsnap/compare/v1.3.2...v1.4.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>