templates: add user info in toplinks block (#52554)

templates/theme.html

@@ -25,6 +25,17 @@
     </h1>
 {% endblock %}
 
+{% block top-links %}
+ <div id="toplinks"
+  {% if user.is_authenticated %}
+  <span class="logged-in">
+    <span class="connected-user">{{user.first_name}} {{user.last_name}}</span>
+    <a class="logout" href="{% url 'auth_logout' %}">D&eacute;connexion</a>
+  </span>
+  {% endif %}
+ </div>
+{% endblock %}
+
 {% block footer %}
     <div class="textcell grid-1-3 securise desktop-only">
       <div>