Stage 5 click-testing fixes

- Fix link_to :method → button_to for all PUT/DELETE actions
- Add button_to CSS reset to admin.css for visual consistency
- Fix admin layout: replace broken jquery/jquery_ujs pipeline refs with
  admin_bundle via sprockets; add sprockets-rails, jquery-ui-rails gems
- Add app/assets/javascripts/admin_bundle.js pipeline manifest
- Fix event_information helper: use safe_join to avoid double-escaping
- Fix nodes_helper: to_s(:db) → to_fs(:db) for event times
- Fix revisions view: eliminate nested forms; diff button uses vanilla JS
  to collect radio button values before POST
- Fix config/environments/development.rb and test.rb: cache_classes →
  enable_reloading
- Add routing_filter_rails71_patch.rb version guard
- Move LockedByAnotherUser to own file for Zeitwerk autoloading
- Fix Globalize fallbacks via config.i18n.fallbacks in application.rb

1 files changed, 1 insertions, 1 deletions

diff --git a/app/views/admin/_drafts.html.erb b/app/views/admin/_drafts.html.erb
index 2036d12..a35b0ab 100644
--- a/app/views/admin/_drafts.html.erb
+++ b/app/views/admin/_drafts.html.erb
@@ -17,7 +17,7 @@
       <td class="actions">
         <%= link_to 'Show', node_path(draft.node) %>
         <%= link_to "Revisions", revision_path(draft.node.id) %>
-        <%= link_to "Publish", publish_node_path(draft.node), :method => :put, :data => { :confirm => "Do you really want to publish?" } %>
+        <%= button_to "Publish", publish_node_path(draft.node), method: :put, form: { data: { confirm: "Do you really want to publish?" } } %>
       </td>
     </tr>
     <% end %>