Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `README.md`:
  Upstream added a link to the roadmap, but we have a completely different README.
  Kept ours.
- `app/models/media_attachment.rb`:
  Upstream upped media attachment limits.
  Updated the default according to upstream's.
- `db/migrate/20180831171112_create_bookmarks.rb`:
  Upstream changed the migration compatibility level.
  Did so too.
- `config/initializers/content_security_policy.rb`:
  Upstream refactored this file but we have a different version.
  Kept our version.
- `app/controllers/settings/preferences_controller.rb`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  The file does not directly references individual settings anymore.
  Applied upstream changes.
- `app/lib/user_settings_decorator.rb`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  The file got removed entirely.
  Removed it as well.
- `app/models/user.rb`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  References to individual settings have been removed from the file.
  Removed them as well.
- `app/views/settings/preferences/appearance/show.html.haml`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  Applied upstream's changes and ported ours back.
- `app/views/settings/preferences/notifications/show.html.haml`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  Applied upstream's changes and ported ours back.
- `app/views/settings/preferences/other/show.html.haml`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  Applied upstream's changes and ported ours back.
- `config/settings.yml`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  In particular, upstream removed user-specific and unused settings.
  Did the same in glitch-soc.
- `spec/controllers/application_controller_spec.rb`:
  Conflicts due to glitch-soc's theming system.
  Mostly kept our version, as upstream messed up the tests.

1 files changed, 0 insertions, 1 deletions

diff --git a/config/locales/ku.yml b/config/locales/ku.yml
index 534eacdd6..a1fce2c36 100644
--- a/config/locales/ku.yml
+++ b/config/locales/ku.yml
@@ -1637,7 +1637,6 @@ ku:
     seamless_external_login: Te bi rajekarke biyanî re têketina xwe kir, ji ber vê yekê borînpeyv û e-name nayê bikaranîn.
     signed_in_as: 'Têketin wekî:'
   verification:
-    explanation_html: 'Tu dikarî <strong>xwe wekî xwediyê girêdanên li daneyê meta profîla xwe piştrast bikî</strong>. Ji bo vê, hewceye girêda malperê di nav profîla te ya mastodonê de girêdanekî paş hebe. Girêdana paş<strong>hewceye</strong> taybetîyek <code>rel="me"</code>hebe. Naveroka nivîsa girêdanê ne girîng e. Ev jî mînakek e:'
     verification: Piştrastkirin
   webauthn_credentials:
     add: Kilîteke ewlehiyê nû tevlî bike