Move apps in main directory

Signed-off-by: Emmy D'Anello <emmy.danello@animath.fr>

registration/templates/registration/user_list.html

@@ -0,0 +1,16 @@
+{% extends "base.html" %}
+
+{% load django_tables2 i18n %}
+
+{% block content %}
+    {% if user.registration.is_volunteer %}
+        <div class="d-grid">
+            <a href="{% url "registration:add_organizer" %}" class="btn gap-0 btn-secondary">
+                <i class="fas fa-user-plus"></i> {% trans "Add organizer" %}
+            </a>
+        </div>
+        <hr>
+    {% endif %}
+
+    {% render_table table %}
+{% endblock %}