service.stopCommand or similar for better cleanup

[kate-shine]

Is your feature request related to a problem? Please describe.

Currently, each serviceGroup creates two shell scripts, <group.name>:start and <group.name>:stop

It's impossible to define how be each service stopped. In some cases, it would be a nice feature to have ability to do it myself (or even define cleanup process)

Examples of commands from my recent devshell that spawns necessary services for running tests:

• podman stop <container_name>
• minikube stop

(Default generated :stop script is unable to shut down both spawned minikube and podman containers)

Describe the solution you'd like

Another attribute, for example stopCommand. It could be also an array of commands.

Describe alternatives you've considered

for now, I'm defining "test_cleanup" command for shell that does the same thing, but it feels like a less than ideal approach

Additional context