Check admin param before @Workshop in variation form workshop conditional

Ensures admin users with ?admin=true can change the workshop even
when @Workshop is set, rather than always hiding the dropdown.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: maebeale

app/views/workshop_variations/_form.html.erb

@@ -6,11 +6,9 @@
 
     <!-- Workshop selection / reference -->
     <div class="mb-6">
-      <% if @workshop %>
-        <%= f.hidden_field :workshop_id, value: @workshop.id %>
-      <% elsif params[:admin] == "true" %>
+      <% if params[:admin] == "true" %>
         <%= f.input :workshop_id,
-          collection: f.object.workshop.present? ? [[ f.object.workshop.title, f.object.workshop.id]] : [],
+          collection: f.object.workshop.present? ? [[ f.object.workshop.remote_search_label[:label], f.object.workshop.id]] : [],
           include_blank: true,
           required: true,
           input_html: {
@@ -22,6 +20,8 @@
           prompt: "Search by title",
           label: "Workshop",
           label_html: { class: "block text-sm font-medium text-gray-700 mb-1 " } %>
+      <% elsif @workshop %>
+        <%= f.hidden_field :workshop_id, value: @workshop.id %>
       <% elsif f.object.workshop_id.present? %>
         <%= f.hidden_field :workshop_id, value: f.object.workshop_id %>
       <% end %>