feat: add favicons and logos

app/templates/admin/base_site.html

@@ -2,6 +2,9 @@
 
 {% block extrahead %}
 {{ block.super }}
+  
+{% include 'includes/head/favicons.html' %}
+  
 <script>
   let tz = Intl.DateTimeFormat().resolvedOptions().timeZone;
   if (!tz) {
@@ -9,4 +12,4 @@
   }
   document.cookie = "mytz=" + tz + ";path=/";
 </script>
-{% endblock %}
+{% endblock %}