* Create Redisable

* Use #redis instead of Redis.current

Fix #9895

Fixes #9995

* Add support for IPv6 only MXes

* Fixed email validator tests

* Avoid two-step rendering of statuses as much as possible

Cache width shared by Video player, MediaGallery and Cards at the
ScrollableList level, pass it down through StatusList and Notifications.

* Adjust scroll when new preview cards appear

* Adjust scroll when statuses above the current scroll position are deleted

IntersectionObserverArticle is made to save on RAM by avoiding fully rendering
items that are far out of view. However, it did not work for items spawned
outside the intersection observer.

Fix #9993
Fix #5654

* [test] add japanese hashtag testcase

* Only URLs extract with pre-escaped text

( https://github.com/tootsuite/mastodon/issues/9989 )

Thanks @wryk for noticing this issue.

* fix large line breaks

* fix ascii art posts

* Allow unicode characters in URL query strings

Fixes #8408

* Alternative approach to unicode support in urls

Adds PoC/idea to approch this problem.

Improve sorting of default themes in the dropdown

* Fix initial value of volume slider in video player and handle volume changes

* Clean up dead/incorrect code

Fix #9906

If the first link to be verified contains a rel=me link with a SSL
error, the VerifyAccountLinksWorker will fail and not try the following
links. This rescues the SSL error when fetching the link, avoiding this
issue.

In #9210 the track color was changed to transparent for no apparent reason. This PR restores the previous color selections implemented in #8653 while keeping the updated property name. Per https://github.com/tootsuite/mastodon/pull/9210#issuecomment-441788776 there is no particular reason for the color change in #9210.

* Add test for not persisting status when attaching media to scheduled toot

* Prevent status used for validation from being persisted to the database

Fixes #9893

Thanks to tateisu for the help investigating this.

* Update Japanese translations.

* Delete unused translation.

* Translated using Weblate (Serbian)

Currently translated at 85.0% (91 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/sr/

* Translated using Weblate (Serbian)

Currently translated at 86.9% (93 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/sr/

* Translated using Weblate (Serbian)

Currently translated at 93.6% (707 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/sr/

* Translated using Weblate (Greek)

Currently translated at 99.9% (754 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/el/

* Translated using Weblate (Korean)

Currently translated at 100.0% (755 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/ko/

* Translated using Weblate (Czech)

Currently translated at 99.9% (754 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/cs/

* Translated using Weblate (French)

Currently translated at 99.1% (748 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/fr/

* Translated using Weblate (Galician)

Currently translated at 100,0% (755 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/gl/

* Translated using Weblate (Arabic)

Currently translated at 98.9% (352 of 356 strings)

Translation: Mastodon/React
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/frontend/ar/

* Translated using Weblate (Arabic)

Currently translated at 93.5% (100 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/ar/

* Translated using Weblate (French)

Currently translated at 100.0% (107 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/fr/

* Translated using Weblate (Arabic)

Currently translated at 92.6% (699 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/ar/

* Translated using Weblate (Arabic)

Currently translated at 94.7% (715 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/ar/

* Translated using Weblate (Arabic)

Currently translated at 100.0% (356 of 356 strings)

Translation: Mastodon/React
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/frontend/ar/

* Translated using Weblate (Dutch)

Currently translated at 99.5% (751 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/nl/

* Translated using Weblate (Serbian)

Currently translated at 93.5% (100 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/sr/

* Translated using Weblate (Serbian)

Currently translated at 96.8% (61 of 63 strings)

Translation: Mastodon/Devise
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/devise/sr/

* Translated using Weblate (Serbian)

Currently translated at 95.6% (722 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/sr/

* Translated using Weblate (Arabic)

Currently translated at 97.2% (104 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/ar/

* Translated using Weblate (Latvian)

Currently translated at 16.9% (60 of 356 strings)

Translation: Mastodon/React
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/frontend/lv/

* Translated using Weblate (Indonesian)

Currently translated at 55.6% (198 of 356 strings)

Translation: Mastodon/React
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/frontend/id/

* Translated using Weblate (Polish)

Currently translated at 96.8% (61 of 63 strings)

Translation: Mastodon/Devise
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/devise/pl/

* Translated using Weblate (Dutch)

Currently translated at 99.1% (106 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/nl/

* Translated using Weblate (Asturian)

Currently translated at 48.6% (52 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/ast/

* Translated using Weblate (Italian)

Currently translated at 82.8% (625 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/it/

* Translated using Weblate (Slovak)

Currently translated at 99.6% (752 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/sk/

* Translated using Weblate (German)

Currently translated at 100.0% (356 of 356 strings)

Translation: Mastodon/React
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/frontend/de/

* Translated using Weblate (German)

Currently translated at 99.9% (754 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/de/

* Translated using Weblate (Occitan)

Currently translated at 99.7% (753 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/oc/

* Translated using Weblate (Catalan)

Currently translated at 100,0% (755 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/ca/

* Translated using Weblate (Catalan)

Currently translated at 100.0% (755 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/ca/

* Translated using Weblate (Slovak)

Currently translated at 100.0% (63 of 63 strings)

Translation: Mastodon/Devise
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/devise/sk/

* Translated using Weblate (Catalan)

Currently translated at 100.0% (356 of 356 strings)

Translation: Mastodon/React
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/frontend/ca/

* Translated using Weblate (Slovak)

Currently translated at 99.7% (753 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/sk/

* Translated using Weblate (Occitan)

Currently translated at 99.9% (754 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/oc/

* Translated using Weblate (Dutch)

Currently translated at 100,0% (107 of 107 strings)

Translation: Mastodon/Preferences
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/simple_form/nl/

* Translated using Weblate (Dutch)

Currently translated at 100,0% (755 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/nl/

* Translated using Weblate (Dutch)

Currently translated at 100.0% (755 of 755 strings)

Translation: Mastodon/Backend
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/backend/nl/

* Translated using Weblate (Czech)

Currently translated at 100.0% (356 of 356 strings)

Translation: Mastodon/React
Translate-URL: https://weblate.joinmastodon.org/projects/mastodon/frontend/cs/

* i18n-tasks normalize

* yarn manage:translations

* Fix pluralizations

* Fix inconsistent interpolation

Fix #9845

Mastodon expects remote servers to remove follow relationships upon receiving
a Block. However, the spec only evokes Block activities in a C2S context, never
in a S2S context.

This PR, in addition to federating the Block, explicitly sends a Reject for any
affected follow relationship, which makes a bit more sense with regards to the
spec.

* Add Tombstone model to remember object deletion

* Do not recreate a status if it has been deleted

* Record Tombstone for remote deleted items

Also, only record deleted items from same-host actors

* Clear an user's tombstones when their key change

Fix #9838