Feat: filter article in pagetree.

If "Semaine" in tags, it does not show up

theme/templates/partial/toctree.html

@@ -4,11 +4,13 @@
     <li class="toctree-l1 current"><a href="{{ SITEURL }}/{{ cat.url }}">{{ cat | upper }}</a>
         <ul>
         {% for art in articles | sort(attribute="date") %}
+        {% if "Semaine" not in art.tags%}
             {% if article == art %}
             <li class="toctree-l2 current"><span>{{ art.title }}</span></li>
             {% else %}
             <li class="toctree-l2"><a href="{{ SITEURL }}/{{ art.url }}">{{ art.title }}</a></li>
             {% endif %}
+        {% endif %}
         {% endfor %}
         </ul>
     </li>