Merge branch 'nix-shell' into 'main'

Nix shell

See merge request bde/nk20!201

note_kfet/templates/base.html

@@ -153,9 +153,6 @@ SPDX-License-Identifier: GPL-3.0-or-later
     </nav>
     <div class="{% block containertype %}container{% endblock %} my-3">
         <div id="messages">
-            <div class="alert alert-info">
-                📢 Votez Woke Part[list]🏳️‍🌈🏳️‍⚧️ ou l'Ange[list] 👼!
-            </div>
             {% if user.is_authenticated %}
                 {% if not user|is_member:"BDE" %}
                     <div class="alert alert-danger">