Fix batch actions on non-pending tags in admin interface (#12537)

- Allow batch actions on unreviewed tags
- Hide checkboxes when batch actions aren't available

app/views/admin/tags/_tag.html.haml

@@ -1,4 +1,5 @@
 .batch-table__row
+  - if batch_available
     %label.batch-table__row__select.batch-table__row__select--aligned.batch-checkbox
       = f.check_box :tag_ids, { multiple: true, include_hidden: false }, tag.id
 

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

@@ -50,25 +50,26 @@
 
   .batch-table.optional
     .batch-table__toolbar
+      - if params[:pending_review] == '1' || params[:unreviewed] == '1'
         %label.batch-table__toolbar__select.batch-checkbox-all
           = check_box_tag :batch_checkbox_all, nil, false
         .batch-table__toolbar__actions
-        - if params[:pending_review] == '1'
           = f.button safe_join([fa_icon('check'), t('admin.accounts.approve')]), name: :approve, class: 'table-action-link', type: :submit, data: { confirm: t('admin.reports.are_you_sure') }
 
           = 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') }
       - else
+        .batch-table__toolbar__actions
           %span.neutral-hint= t('generic.no_batch_actions_available')
 
     .batch-table__body
       - if @tags.empty?
         = nothing_here 'nothing-here--under-tabs'
       - else
-        = render partial: 'tag', collection: @tags, locals: { f: f }
+        = render partial: 'tag', collection: @tags, locals: { f: f, batch_available: params[:pending_review] == '1' || params[:unreviewed] == '1' }
 
 = paginate @tags
 
-- if params[:pending_review] == '1'
+- if params[:pending_review] == '1' || params[:unreviewed] == '1'
   %hr.spacer/
 
   %div{ style: 'overflow: hidden' }