fix: date wasn't using date macro in tag page

Signed-off-by: Louis Vallat <contact@louis-vallat.fr>

templates/macros/post.html

@@ -80,7 +80,7 @@
         {% endif -%}
         <li class="post-list">
             <a href="{{ page.permalink | safe }}">
-                <span class="post-date">{{ page.date }}</span>
+                {{ post_macros::date(page=page) }}
                 :: <span class="post-list-title">{{ page.title }}</span></a>
             {{ post_macros::tags(page=page, short=true) }}
         </li>