feat: soft-delete for teamer accounts

addresses #869dv9br3

templates/administrative/feedback/index.html.twig

@@ -60,6 +60,7 @@
                         </td>
                         <td>
                             {{ feedback.teamer.firstName }}
+                            {% include '_partials/_teamer_deleted_badge.html.twig' with { 'teamer': feedback.teamer } %}
                         </td>
                         <td>
                             {% if feedback.assignmentDateFrom and feedback.assignmentDateTo %}