Merge commit '0d7340380cf3094335d8bc67f7c465e2b154566a' into glitch-soc/merge-upstream

Conflicts:
- app/controllers/application_controller.rb:
  Upstream added an `include` where we had an extra `include` due to
  glitch-soc's theming system.
  Added upstream's new `include`.

app/views/admin/trends/links/preview_card_providers/index.html.haml

@@ -26,7 +26,7 @@
   - Trends::PreviewCardProviderFilter::KEYS.each do |key|
     = hidden_field_tag key, params[key] if params[key].present?
 
-  .batch-table.optional
+  .batch-table
     .batch-table__toolbar
       %label.batch-table__toolbar__select.batch-checkbox-all
         = check_box_tag :batch_checkbox_all, nil, false