feat: add search functionality to select and checkbox prompt, based on #42

[mario-dg]

This commit is heavily inspired by gbataille's PR

What is the problem that this PR addresses?

Continued on the work mentioned above to integrate a search functionality to the select and checkbox prompt. Should fix #33 and #42.

How did you solve it?

Taken the code from the previous PR, modified a bit to fit the latest updates, corrected type checking and linting.

Checklist

• [x] I have read the Contributor's Guide.
• [x] I will check that all automated PR checks pass before the PR gets reviewed.

[kiancross]

@mario-dg Thanks for this PR. Please can you merge latest changes into this branch, then I will run the CI and review.

[mario-dg]

@kiancross, done 😄