Only render position field on table when cards rendered are not headers

app/components/admin/widget/cards/row_component.html.erb

@@ -9,6 +9,12 @@
     <%= card.link_url %>
   </td>
 
+  <% unless header_section? %>
+    <td>
+      <%= card.order %>
+    </td>
+  <% end %>
+
   <!-- remove conditional once specs have image validations -->
   <td>
     <% if card.image.present? %>

app/components/admin/widget/cards/row_component.rb

@@ -5,4 +5,10 @@ class Admin::Widget::Cards::RowComponent < ApplicationComponent
     @card = card
     @options = options
   end
+
+  private
+
+    def header_section?
+      card.header_or_sdg_header?
+    end
 end

app/components/admin/widget/cards/table_component.html.erb

@@ -5,6 +5,9 @@
         <th><%= attribute_name(:title) %></th>
         <th class="small-4"><%= attribute_name(:description) %></th>
         <th><%= attribute_name(:link_text) %> / <%= attribute_name(:link_url) %></th>
+        <% unless header_section? %>
+          <th><%= attribute_name(:order) %></th>
+        <% end %>
         <th><%= t("admin.shared.image") %></th>
         <th><%= t("admin.shared.actions") %></th>
       </tr>

app/components/admin/widget/cards/table_component.rb

@@ -12,4 +12,8 @@ class Admin::Widget::Cards::TableComponent < ApplicationComponent
     def attribute_name(attribute)
       ::Widget::Card.human_attribute_name(attribute)
     end
+
+    def header_section?
+      cards.first.header_or_sdg_header?
+    end
 end

spec/system/admin/widgets/cards_spec.rb

@@ -142,6 +142,7 @@ describe "Cards", :admin do
 
       within("#header") do
         expect(page).to have_css(".homepage-card", count: 1)
+        expect(page).not_to have_css "th", exact_text: "Position"
         expect(page).to have_content "Header label"
         expect(page).to have_content "Header text"
         expect(page).to have_content "Header description"

spec/system/sdg_management/homepage_spec.rb

@@ -70,6 +70,7 @@ describe "SDG homepage configuration" do
       within(".sdg-header") do
         expect(page).to have_content "My header"
         expect(page).not_to have_content "Create header"
+        expect(page).not_to have_css "th", exact_text: "Position"
       end
     end