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

Conflicts:
- `Gemfile.lock`:
  Not a real conflict, just an upstream dependency udpated
  textually too close to a glitch-soc-only dependency.
  Updated dependencies like upstream.
- `app/controllers/settings/preferences_controller.rb`:
  Upstream added settings where we had extra glitch-soc-specific settings.
  Added upstream's new settings.
- `app/models/user.rb`:
  Upstream added settings where we had extra glitch-soc-specific settings.
  Added upstream's new settings.
- `config/i18n-tasks.yml`:
  Not a real conflict, just a new upstream line too textually close to
  a glitch-soc-only line.
  Ported upstream's change.

config/i18n-tasks.yml

@@ -60,6 +60,7 @@ ignore_unused:
   - 'admin.accounts.roles.*'
   - 'admin.action_logs.actions.*'
   - 'themes.*'
+  - 'admin_mailer.new_appeal.actions.*'
   - 'statuses.attached.*'
   - 'move_handler.carry_{mutes,blocks}_over_text'
   - 'notification_mailer.*'