* main:
Wording
Remove accessory images using tags rather than labels
Update readme to point to ghcr.io/mrsked/mrsk
Validate that all roles have hosts
Commander needn't accumulate configuration
Pull latest image tag, so we can identity it
Default to deploying the config version
Remove unneeded Dockerfile.dind, update Readme
add D-in-D dockerfile, update Readme
`docker image ls` doesn't tell us what the latest deployed image is (e.g
if we've rolled back). Pull the latest image tag through to the server
so we can use it instead.
* main:
Add another assertion for `escape_shell_value`
Add tests for `Mrsk::Utils`
Fix indentation
Don't report exception here too
Don't report exception
Add CLI tests for remaining commands that are not tested yet
Minor: Properly require active_support
