feat: rename admin screen, allow deleting a resource

templates/admin/resources.html.twig

@@ -3,11 +3,12 @@
     here once saved -- the same shape as the sibling apps' admin lists.
 
     Retired resources stay listed, muted, because this is the only place they can be reactivated.
-    Only an empty room offers "Löschen"; DeleteController refuses the rest regardless.
+    Only an empty room offers "Löschen"; DeleteController refuses the rest regardless. A resource
+    can always be deleted, taking its bookings with it -- the modal says how many.
 #}
 {% extends 'layout.html.twig' %}
 
-{% block title %}Plätze & Räume · ephub{% endblock %}
+{% block title %}Ressourcen · ephub{% endblock %}
 
 {% macro opener(url, label, variant = 'neutral') %}
     <button type="button" class="button button--small button--{{ variant }}"
@@ -29,7 +30,10 @@
                             <span class="badge bg-gray-100 text-gray-600 ml-1">nicht buchbar</span>
                         {% endif %}
                     </span>
-                    {{ _self.opener(path('app_admin_resource_edit', { id: resource.id }), 'Bearbeiten') }}
+                    <div class="flex gap-2">
+                        {{ _self.opener(path('app_admin_resource_edit', { id: resource.id }), 'Bearbeiten') }}
+                        {{ _self.opener(path('app_admin_resource_delete', { id: resource.id }), 'Löschen') }}
+                    </div>
                 </li>
             {% endfor %}
         </ul>
@@ -39,7 +43,7 @@
 {% block content %}
     <a class="text-sm text-gray-500 hover:text-gray-900" href="{{ path('app_dashboard') }}">← Übersicht</a>
 
-    <h1 class="pt-2">Plätze & Räume</h1>
+    <h1 class="pt-2">Ressourcen</h1>
     <p class="subline">Was gebucht werden kann und wo es steht.</p>
 
     {% for section in sections %}