wcs: fix empty-message for cards (#56028)

combo/apps/wcs/templates/combo/wcs/cards.html

@@ -7,6 +7,7 @@
 {% include "combo/asset_picture_fragment.html" %}
 {% endblock %}
 
+{% if cards %}
 <div class="links-list cards-{{ slug }} list-of-cards">
   <ul>
     {% for data in cards %}
@@ -16,8 +17,9 @@
     {% endfor %}
   </ul>
 </div>
-
-{% if not cards %}<div class="empty-message"><p>{% trans "There are no cards." %}</p></div>{% endif %}
 {% include "combo/pagination.html" %}
+{% else %}
+<div class="cell--body"><p class="empty-message">{% trans "There are no cards." %}</p></div>
+{% endif %}
 
 {% endblock %}