add: uninstall prompt when no version is specified

[guilhas07]

Problem

When there are multiple versions of neovim installed e.g., multiple nightly rollbacks, it can be easier to have a prompt
so the user can select which versions he wants to uninstall without having to type them one by one. It can also be used for normal uninstalls, which can be helpfull too.

Proposal

This commit adds a multiselect prompt with all versions that aren't in use when bob uninstall is run without arguments:

After selection, it confirms the user's choice and uninstalls the selected neovim versions:

Thank you very much for this project! This is my first time writing rust so if there are somethings that should be changed please let me know and I will corrected them asap.

[MordechaiHadad]

Does it work only for stable versions or also hashes and rollbacks?
EDIT: Looks like it does

is there a visual indicator for the selected versions?

[guilhas07]

Yes there is. The arrow turns green when the version is selected.

[MordechaiHadad]

Yes there is. The arrow turns green when the version is selected.

Alright I'll test this, also fix the clippy errors and u good.

[MordechaiHadad]

Hmm doesn't seem like it actually changes color of the arrow for the first 3 versions:

[guilhas07]

Alright I'll test this, also fix the clippy errors and u good.

Fixed the clippy issues.

Hmm doesn't seem like it actually changes color of the arrow for the first 3 versions

Weird on my end it does. Will test this on wsl too
EDIT: I have the same issue on wsl.
EDIT2: Seems to be related to windows terminal. On other terminals the same "bug" doesn't occur.

[MordechaiHadad]

I'll open an issue on their repo, maybe there is something they can do to fix that if at all.

[guilhas07]

I'll open an issue on their repo, maybe there is something they can do to fix that if at all.

I think windows terminal is rendering the heavy check mark as an emoji microsoft/terminal#12537

In the meantime, changing the theme to use a normal check mark works:

[MordechaiHadad]

I'll open an issue on their repo, maybe there is something they can do to fix that if at all.

I think windows terminal is rendering the heavy check mark as an emoji microsoft/terminal#12537

In the meantime, changing the theme to use a normal check mark works:

Add this to FAQ section on how to get it working on windows terminal

[guilhas07]

Add this to FAQ section on how to get it working on windows terminal

I just pushed with the custom theme with a normal check mark. Now it works for both cases.

I also added a check to prevent triggering an error when an empty list was passed to multiselect.

[MordechaiHadad]

Looks good!