add component and type to add user dynamically

src/Bundle/ChillMainBundle/Resources/views/Form/fields.html.twig

@@ -215,3 +215,8 @@
         {{ form_widget(form.center) }}
     {% endif %}
 {% endblock %}
+
+{% block pick_user_dynamic_widget %}
+    <input type="hidden" {{ block('widget_attributes') }} {% if value is not empty %}value="{{ value }}" {% endif %} data-input-uniqid="{{ form.vars['uniqid'] }}"/>
+    <div data-module="pick-dynamic" data-types="{{ form.vars['types']|json_encode }}" data-multiple="{{ form.vars['multiple'] }}" data-uniqid="{{ form.vars['uniqid'] }}"></div>
+{% endblock %}