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

Conflicts:
- `.github/workflows/build-image.yml`:
  Fix erroneous deletion in a previous merge.
- `Gemfile`:
  Conflict caused by glitch-soc-only hCaptcha dependency
- `app/controllers/auth/sessions_controller.rb`:
  Minor conflict due to glitch-soc's theming system.
- `app/controllers/filters_controller.rb`:
  Minor conflict due to glitch-soc's theming system.
- `app/serializers/rest/status_serializer.rb`:
  Minor conflict due to glitch-soc having an extra `local_only` property

app/javascript/mastodon/locales/en.json

@@ -319,6 +319,7 @@
   "navigation_bar.preferences": "Preferences",
   "navigation_bar.public_timeline": "Federated timeline",
   "navigation_bar.security": "Security",
+  "notification.admin.report": "{name} reported {target}",
   "notification.admin.sign_up": "{name} signed up",
   "notification.favourite": "{name} favourited your post",
   "notification.follow": "{name} followed you",
@@ -331,6 +332,7 @@
   "notification.update": "{name} edited a post",
   "notifications.clear": "Clear notifications",
   "notifications.clear_confirmation": "Are you sure you want to permanently clear all your notifications?",
+  "notifications.column_settings.admin.report": "New reports:",
   "notifications.column_settings.admin.sign_up": "New sign-ups:",
   "notifications.column_settings.alert": "Desktop notifications",
   "notifications.column_settings.favourite": "Favourites:",
@@ -436,6 +438,11 @@
   "report.thanks.title_actionable": "Thanks for reporting, we'll look into this.",
   "report.unfollow": "Unfollow @{name}",
   "report.unfollow_explanation": "You are following this account. To not see their posts in your home feed anymore, unfollow them.",
+  "report_notification.attached_statuses": "{count, plural, one {{count} post} other {{count} posts}} attached",
+  "report_notification.categories.other": "Other",
+  "report_notification.categories.spam": "Spam",
+  "report_notification.categories.violation": "Rule violation",
+  "report_notification.open": "Open report",
   "search.placeholder": "Search",
   "search_popout.search_format": "Advanced search format",
   "search_popout.tips.full_text": "Simple text returns posts you have written, favourited, boosted, or have been mentioned in, as well as matching usernames, display names, and hashtags.",