Does not handle tilde expansion

[aJanuary]

Because the model argument requires a prefix, bash doesn't do any tilde expansion. Which means running honey-explore --model o::~/Projects/semantic-conventions/model will yield the error Error: o::~/Projects/semantic-conventions/model is not directory.

As a convenience, it might be worth using something like the shellexpand crate to do the expansion in honey-explore.

Or in the failure path, detect a path starting with ~ and provide a warning.