show team member in shift details

shiftregister/team/templates/shift_detail.html

@@ -41,9 +41,17 @@
             </div>
         </div>
     </div>
+
 {% endfor %}
 </div>
 {% endif %}
+    <div class="column is-one-quarter">
+        <div class="box">
+            <div class="is-flex is-align-items-center is-justify-content-space-between mb-2">
+                Teammitglieder: {%for e in shift.event.fallbackassignment_set.all%}{{e.team_member.name}}, {%endfor%}
+            </div>
+        </div>
+    </div>
 <h5 class="subtitle">Helfer*in eintragen</h5>
 <form action="" method="post">
     {% csrf_token %}