Fixes

templates/base_embed.html

@@ -35,12 +35,7 @@
         {% endblock %}
     </div>
 </div>
-<script>
-if({{ request.user.dark_theme|lower|default:'false' }} || window.matchMedia('(prefers-color-scheme: dark)').matches) {
-    $('<link>').appendTo('head').attr({type : 'text/css', rel : 'stylesheet'}).attr('href', '{% static "css/dark_screen.css" %}');
-    document.body.setAttribute('data-theme', 'dark');
-}
-</script>
+{% include 'partials/dark_theme.html' %}
 {% block js %}
 {% endblock %}
 </body>