wip: finalize offer layout

templates/admin/accommodation/_form.html.twig

@@ -11,7 +11,7 @@
         {{ form_row(form.maxAdolescentAge) }}
         {{ form_row(form.currency) }}
     </div>
-    {% if cmsData is defined and cmsData.name is defined %}
+    {% if cmsData is not null and cmsData.name is not null %}
         <div class="space-y-4">
             {% if cmsData.images.resized.m | length > 0 %}
                 {% set image = cmsData.images.resized.m[0] %}