Consider adding a `brev scp` CLI API

[matthewfeickert]

While there is no requirement for this, given that you can figure out the SSH address of the Brev instance that brev shell is connecting to, it would be useful to avoid copying and pasting long strings to be able to have some sort of CLI API that was similar in semantics to brev shell <workspace id>, like

brev scp <workspace id>:<path-on-remote-machine> <path-on-local-machine>

to make it easier to copy files to and from a Brev instance.

[matthewfeickert]

cc @jakirkham @nv-kriehl @ncclementi given previous discussions.

[theFong]

Hi @matthewfeickert Thanks for the feature request! We just shipped brev copy! There is also an alias for brev cp & brevscp.

Cheers,
Alec

[matthewfeickert]

Thanks @theFong! Great to see

 │ SSH Commands:
 │   copy                   copy files and directories between local and remote instance
...

show up in conda-forge/brev-feedstock#3! 🙌

(Note: Added in PR #241)