Some sort of implementation of cleanup/pruning

[mrtnbr]

Some sort of implementation of cleanup/pruning: https://docs.docker.com/config/pruning/

I often find myself using dc and then cleaning up using docker pruning. It might be useful to have some support for this in dc, althought I'm unsure yet how to.

[brhahlen]

Ok, so first thought would be to implement a prune command, that would do a docker container prune, docker volume prune and docker image prune
Perhaps make that configurable?

[brhahlen]

Ah, or system prune

[mrtnbr]

Ah, or system prune

I use 'docker system prune --volumes --force' in my setup.