Merge pull request 'delete-no-membership-user' (#1197) from delete-no-membership-user into staging

Reviewed-on: Ruderverein-Donau-Linz/rowt#1197

templates/admin/user/view.html.tera

@@ -230,6 +230,17 @@
                                 </a>
                             </div>
                         {% endif %}
+                    {% elif "NoMembership" in member %}
+                        {% if allowed_to_edit %}
+                            <div class="grid pt-3">
+                                <a href="/admin/user/{{ user.id }}/delete"
+                                   class="btn btn-alert"
+                                   onclick="return confirm('Willst du die Daten von {{ user.name }} wirklich löschen?');">
+                                    {% include "includes/delete-icon" %}
+                                    Daten löschen
+                                </a>
+                            </div>
+                        {% endif %}
                     {% endif %}
                     {% if "Scheckbuch" in member or "Schnupperant" in member or "NoMembership" in member %}
                         {% if allowed_to_edit %}