OnTheFly: adding displayBadge option to replace button by badge

When using displayBadge=true, you need to pass buttonText=string with badge content.

Limitation: onTheFly cannot use directly PersonRenderBox to display badge,
because it don't have person object in props !

src/Bundle/ChillPersonBundle/Resources/views/AccompanyingCourse/index.html.twig

@@ -24,7 +24,17 @@
 <div class="accompanyingcourse-resume row">
 
     <div class="concerned mb-5">
-        {% include '@ChillPerson/AccompanyingCourse/_concerned.html.twig' with {} %}
+        {% for p in accompanyingCourse.participations %}
+
+            {# include vue_onthefly component #}
+            {% include '@ChillMain/OnTheFly/_insert_vue_onthefly.html.twig' with {
+                targetEntity: { name: 'person', id: p.person.id },
+                action: 'show',
+                displayBadge: true,
+                buttonText: p.person|chill_entity_render_string
+            } %}
+
+        {% endfor %}
     </div>
 
     <div class="col-md-6 location mb-5">