fix(loyalty): remove broken pagination from pins list

The pins list template included the pagination macro but the JS has no
pagination state (PINs are few and don't need pagination). The empty
macro rendered a broken pagination bar.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/modules/loyalty/templates/loyalty/shared/pins-list.html

@@ -124,8 +124,6 @@
             </template>
         </tbody>
     {% endcall %}
-
-    {{ pagination() }}
 </div>
 
 {% if show_crud %}