feat: rename ROLE_ADMIN to ROLE_TEAM_ADMIN since being too broad

templates/admin/system/user/_form.html.twig

@@ -1,6 +1,6 @@
 {{ form_start(form) }}
 <div class="flex flex-col space-y-4 pb-8">
-    {# only present for somebody who already holds ROLE_ADMIN, see UserType #}
+    {# only present for somebody who already holds ROLE_TEAM_ADMIN, see UserType #}
     {% if form.superAdmin is defined %}
         {{ form_row(form.superAdmin) }}
     {% endif %}