[Feature] rzup more expressive output

[nuke-web3]

Feature

Presently running rzup will have a fun spinner, but otherwise suppress all output from the installation. I would like more visibility into what is happening, perhaps the full output of the cargo install process.

Motivation

• Not sure what is taking so long for each step 🙈
• Unclear what the result of each install is and it's version
• For a re-run of the tool, I am confused (without inspecting the script itself) why things need to be reinstalled (I bet they don't need to be in most cases)

Implementation

• At least a step-wise print out of the result of an install, ideally with the version.
• A progress bar ideally, like cargo install provides so I have a sense of progress over a spinner.

Happy to put in a PR here if others think this is valuable. Related to #1813

[linear]

ZKVM-429 [Feature] `rzup` more expressive output