Reimplement compose and add tiling windows

core/templates/pages/signal.html

@@ -1,11 +1,6 @@
 {% extends "index.html" %}
 
 {% block load_widgets %}
-  <div
-    hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
-    hx-get="{% url accounts_url_name type='widget' %}"
-    hx-target="#widgets-here"
-    hx-trigger="load"
-    hx-swap="afterend"
-    style="display: none;"></div>
+  {% url accounts_url_name type='widget' as accounts_widget_url %}
+  {% include "partials/workspace-widget-loader.html" with widget_url=accounts_widget_url %}
 {% endblock %}