Revert "Migrate to Zola 0.23"

This reverts commit 4f7b33de1f.

templates/shortcodes/team_box.html

@@ -1,4 +1,3 @@
-{% component team_box(title, subtitle, img, place) %}
 <div class="team_box">
 	<div class="team_box-top">
 		<img class="team_box-img" src="/img/team/{{img|safe}}" alt="{{title}}" loading="lazy" aria-hidden/>
@@ -20,4 +19,3 @@
 		</div>
 	{% endif %}
 </div>
-{% endcomponent team_box %}