Convert form_for -> form_with in views (#30700)

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

@@ -26,7 +26,7 @@
         = t('admin.trends.preview_card_providers.title')
         = material_symbol 'chevron_right'
 
-= form_for(@form, url: batch_admin_trends_links_path) do |f|
+= form_with model: @form, url: batch_admin_trends_links_path do |f|
   = hidden_field_tag :page, params[:page] || 1
 
   - Trends::PreviewCardFilter::KEYS.each do |key|

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

@@ -20,7 +20,7 @@
 
 %hr.spacer/
 
-= form_for(@form, url: batch_admin_trends_links_preview_card_providers_path) do |f|
+= form_with model: @form, url: batch_admin_trends_links_preview_card_providers_path do |f|
   = hidden_field_tag :page, params[:page] || 1
 
   - Trends::PreviewCardProviderFilter::KEYS.each do |key|

app/views/admin/trends/statuses/index.html.haml

@@ -22,7 +22,7 @@
         %li= filter_link_to t('generic.all'), trending: nil
         %li= filter_link_to t('admin.trends.only_allowed'), trending: 'allowed'
 
-= form_for(@form, url: batch_admin_trends_statuses_path) do |f|
+= form_with model: @form, url: batch_admin_trends_statuses_path do |f|
   = hidden_field_tag :page, params[:page] || 1
 
   - Trends::StatusFilter::KEYS.each do |key|

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

@@ -14,7 +14,7 @@
       %li= filter_link_to t('admin.trends.rejected'), status: 'rejected'
       %li= filter_link_to safe_join([t('admin.accounts.moderation.pending'), "(#{Tag.pending_review.count})"], ' '), status: 'pending_review'
 
-= form_for(@form, url: batch_admin_trends_tags_path) do |f|
+= form_with model: @form, url: batch_admin_trends_tags_path do |f|
   = hidden_field_tag :page, params[:page] || 1
 
   - Trends::TagFilter::KEYS.each do |key|