Sort the admin sets for real life

app/controllers/hyrax/my/works_controller.rb

@@ -52,9 +52,20 @@ def managed_works_count
       def admin_sets_for_select
         source_ids = Hyrax::Collections::PermissionsService.source_ids_for_deposit(ability: current_ability, source_type: 'admin_set')
 
-        Hyrax.query_service.find_many_by_ids(ids: source_ids).map do |source|
+        admin_sets_list = Hyrax.query_service.find_many_by_ids(ids: source_ids).map do |source|
           [source.title.first, source.id]
         end
+
+        # Sorts the default admin set to be first, then the rest by title.
+        admin_sets_list.sort do |a, b|
+          if Hyrax::AdminSetCreateService.default_admin_set?(id: a[1])
+            -1
+          elsif Hyrax::AdminSetCreateService.default_admin_set?(id: b[1])
+            1
+          else
+            a[0] <=> b[0]
+          end
+        end
       end
     end
   end