Add material design icons to admin/settings views (#27780)

Co-authored-by: Claire <claire.github-309c@sitedethib.com>

app/views/admin/reports/_header_card.html.haml

@@ -16,7 +16,7 @@
           %strong.emojify.p-name= display_name(report.target_account, custom_emojify: true)
         %span
           = acct(report.target_account)
-          = fa_icon('lock') if report.target_account.locked?
+          = material_symbol('lock') if report.target_account.locked?
     - if report.target_account.note.present?
       .account-card__bio.emojify
         = prerender_custom_emojis(account_bio_format(report.target_account), report.target_account.emojis)

app/views/admin/reports/_status.html.haml

@@ -37,5 +37,5 @@
         = t("statuses.visibilities.#{status.visibility}")
       - if status.proper.sensitive?
         ·
-        = fa_icon('eye-slash fw')
+        = material_symbol('visibility_off')
         = t('stream_entries.sensitive_content')

app/views/admin/reports/actions/preview.html.haml

@@ -58,7 +58,7 @@
 
                   - status.ordered_media_attachments.each do |media_attachment|
                     %abbr{ title: media_attachment.description }
-                      = fa_icon 'link'
+                      = material_symbol 'link'
                       = media_attachment.file_file_name
                 .strike-card__statuses-list__item__meta
                   = link_to ActivityPub::TagManager.instance.url_for(status), target: '_blank', rel: 'noopener noreferrer' do

app/views/admin/reports/show.html.haml

@@ -41,7 +41,7 @@
 %p
   = t 'admin.reports.statuses_description_html'
   —
-  = link_to safe_join([fa_icon('plus'), t('admin.reports.add_to_report')]),
+  = link_to safe_join([material_symbol('add'), t('admin.reports.add_to_report')]),
             admin_account_statuses_path(@report.target_account_id, report_id: @report.id),
             class: 'table-action-link'
 
@@ -52,7 +52,7 @@
         = check_box_tag :batch_checkbox_all, nil, false
       .batch-table__toolbar__actions
         - if !@statuses.empty? && @report.unresolved?
-          = f.button safe_join([fa_icon('times'), t('admin.statuses.batch.remove_from_report')]), name: :remove_from_report, class: 'table-action-link', type: :submit
+          = f.button safe_join([material_symbol('close'), t('admin.statuses.batch.remove_from_report')]), name: :remove_from_report, class: 'table-action-link', type: :submit
     .batch-table__body
       - if @statuses.empty?
         = nothing_here 'nothing-here--under-tabs'