File _multibuild of Package authentik

<multibuild>
  <!-- the main package ships the wrappers -->

  <!-- website -->
  <package>frontend</package>

  <!-- main python library (root directory in the authentik repository) -->
  <package>python-authentik</package>

  <!-- other python libraries (packages directory in the authentik repository) -->
  <package>python-ak-guardian</package>
  <package>python-django-channels-postgres</package>
  <package>python-django-dramatiq-postgres</package>
  <package>python-django-postgres-cache</package>

  <!-- web server (serving static and wrapping gunicorn) -->
  <package>server</package>
  <!-- worker (python only, meta package) -->
  <package>worker</package>

  <!-- all the outpost servers -->
  <package>outposts</package>
</multibuild>