Tab completion for task arguments.

[nat-n]

So far tab completion is available for tasks across multiple shells. For zsh is is also available for global CLI options of poe.

The ability to declare CLI options for tasks would be more delightful if at least the ZSH completions also worked for task arguments.

I really want this feature, but don't know when I'll have time to relearn how zsh completions work, so if someone else out there already has this knowledge and could extend the logic here to cover task arguments then that would be Ace!