- Create a "Provision" base class.
- Load in our existing Application so our existing commands are still available.
- Add a provision-robo.php executable file and change the include in bin/provision.

Use annotated-command CommandFileDiscovery to lookup all service and service type classes. Use this to ask the user what service they want to add to a server.

Issue #2912579: Move provision from drush: First Steps: composer.json, bin/provision, src/Application.php. It runs!