Add collection_permission for Content Entity templates

Author: Maxime Pahud

templates/Entity/_content-entity/model.permissions.yml.twig

@@ -6,6 +6,8 @@
   title: 'Administer {{ entity_type_label|lower|pluralize }}'
 {% endif %}
   restrict access: true
+access {{ entity_type_label|lower }} overview:
+  title: 'Access {{ entity_type_label|lower }} overview'
 {% if access_controller %}
 {{ permissions.view }}:
   title: 'View {{ entity_type_label|lower }}'

templates/Entity/_content-entity/src/Entity/Example.php.twig

@@ -101,6 +101,7 @@ use Drupal\{{ machine_name }}\{{ class }}AccessControlHandler;
 {% endif %}
     ],
   ],
+  collection_permission: 'access {{ entity_type_id }} overview',
   links: [
     'collection' => '/admin/content/{{ entity_type_id_short|u2h }}',
 {% if bundle %}