Use icons as links to edit content blocks

Just like we do with the rest of the tables in the admin section.

app/views/admin/site_customization/content_blocks/index.html.erb

@@ -34,21 +34,21 @@
     <tbody>
     <% @content_blocks.each do |content_block| %>
       <tr id="<%= dom_id(content_block) %>">
-        <td><%= link_to "#{content_block.name} (#{content_block.locale})", edit_admin_site_customization_content_block_path(content_block) %></td>
+        <td><%= "#{content_block.name} (#{content_block.locale})" %></td>
         <td><%= raw content_block.body %></td>
         <td>
-          <%= render Admin::TableActionsComponent.new(content_block, actions: [:destroy]) %>
+          <%= render Admin::TableActionsComponent.new(content_block) %>
         </td>
       </tr>
     <% end %>
     <% @headings_content_blocks.each do |content_block| %>
       <tr id="<%= dom_id(content_block) %>">
-        <td><%= link_to "#{content_block.name} (#{content_block.locale})", admin_site_customization_edit_heading_content_block_path(content_block) %></td>
+        <td><%= "#{content_block.name} (#{content_block.locale})" %></td>
         <td><%= raw content_block.body %></td>
         <td>
           <%= render Admin::TableActionsComponent.new(
             content_block,
-            actions: [:destroy],
+            edit_path: admin_site_customization_edit_heading_content_block_path(content_block),
             destroy_path: admin_site_customization_delete_heading_content_block_path(content_block)
           ) %>
         </td>

spec/system/admin/site_customization/content_blocks_spec.rb

@@ -2,13 +2,19 @@ require "rails_helper"
 
 describe "Admin custom content blocks", :admin do
   scenario "Index" do
-    block = create(:site_customization_content_block)
+    block = create(:site_customization_content_block, name: "top_links")
-    heading_block = create(:heading_content_block)
+    heading_block = create(:heading_content_block, heading: create(:budget_heading, name: "Reforestation"))
     visit admin_site_customization_content_blocks_path
 
-    expect(page).to have_content(block.name)
+    within "tr", text: "top_links" do
+      expect(page).to have_link "Edit"
+    end
+
+    within "tr", text: "Reforestation" do
+      expect(page).to have_link "Edit"
+    end
+
     expect(page).to have_content(block.body)
-    expect(page).to have_content(heading_block.heading.name)
     expect(page).to have_content(heading_block.body)
   end
 
@@ -73,7 +79,7 @@ describe "Admin custom content blocks", :admin do
         click_link "Custom content blocks"
       end
 
-      click_link "top_links (en)"
+      within("tr", text: "top_links (en)") { click_link "Edit" }
 
       fill_in "site_customization_content_block_body", with: "Some other custom content"
       click_button "Update Custom content block"