feat: Call on input cleared when all characters are removed

[lennertVanSever]

What does it do?

Calls a new prop function 'onInputCleared" when all the characters are removed from the input box. Allows users to perform an action when the search box is cleared in an easy way.

Fixes # (issue)

Closes #637

Type of change

New feature (non-breaking change which adds functionality)

Checklist:

• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas => not applicable
• [x] Updated documentation (if applicable)
• [x] Added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes
• [x] My changes generate no new warnings

[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed in 10 days if no further activity occurs. Thank you for your contributions.

[lennertVanSever]

@mrchief can this pull request be brought back to life?