{# A component page's heading: title, one line under it, and its state.
   Expects ``title`` and ``component``; ``subtitle`` defaults to the
   component's status message. #}
{% from "components/macros/layout.html" import page_header, badge %}
{% set state = component.status.value %}
{% call page_header(title, subtitle or component.message) %}
  {{ badge(state|title, state|health_tone) }}
{% endcall %}