Subcommands with CLI battery

[vocksel]

I'm interested in writing a more complex CLI for Flipbook's build script which would include subcommands for building specific chunks of the codebase.

A couple examples of what I'm looking for are:

lute scripts/build.luau plugin --channel prod
lute scripts/build.luau package --channel prod --member package-name

I could maybe hack something together with positional arguments but I would much rather have first-class support that could also integrate with the help output.

If the CLI battery could be updated to support this use case it would make my life easier :)