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

Conflicts:
- `app/controllers/settings/preferences_controller.rb`:
  Upstream dropping `digest` from notifications emails while we have more
  notification emails settings.
  Removed `digest` from our list while keeping our extra settings.
- `app/javascript/packs/admin.js`:
  Conflicts caused by glitch-soc's theming system.
  Applied the changes to `app/javascript/core/admin.js`.
- `app/views/settings/preferences/other/show.html.haml`:
  Upstream removed a setting close to a glitch-soc-only setting.
  Applied upstream's change.

app/views/admin/accounts/index.html.haml

@@ -34,6 +34,7 @@
 
 = form_for(@form, url: batch_admin_accounts_path) do |f|
   = hidden_field_tag :page, params[:page] || 1
+  = hidden_field_tag :select_all_matching, '0'
 
   - AccountFilter::KEYS.each do |key|
     = hidden_field_tag key, params[key] if params[key].present?
@@ -49,6 +50,14 @@
           = f.button safe_join([fa_icon('times'), t('admin.accounts.reject')]), name: :reject, class: 'table-action-link', type: :submit, data: { confirm: t('admin.reports.are_you_sure') }
 
         = f.button safe_join([fa_icon('lock'), t('admin.accounts.perform_full_suspension')]), name: :suspend, class: 'table-action-link', type: :submit, data: { confirm: t('admin.reports.are_you_sure') }
+    - if @accounts.total_count > @accounts.size
+      .batch-table__select-all
+        .not-selected.active
+          %span= t('generic.all_items_on_page_selected_html', count: @accounts.size)
+          %button{ type: 'button' }= t('generic.select_all_matching_items', count: @accounts.total_count)
+        .selected
+          %span= t('generic.all_matching_items_selected_html', count: @accounts.total_count)
+          %button{ type: 'button' }= t('generic.deselect')
     .batch-table__body
       - if @accounts.empty?
         = nothing_here 'nothing-here--under-tabs'