fix(use-copy-clipboard): add timer cleanup

[twlite]

Pull Request for Memfree

Description

The use-copy-clipboard hook does not provide a cleanup function for setTimeout which can cause weird issues. This PR addresses that and correctly cleans up the timer.

Related Issue

N/A

Changes Made

• Added new feature
• Fixed a bug
• Updated documentation
• Other (please specify)

Checklist

• I have read the contributing guidelines
• I have followed the code style guidelines
• My code is tested and works as expected
• I have updated the documentation (if necessary)

Additional Information

Please provide any additional information that may be helpful for the reviewers.

[github-actions]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible. In the meantime, please ensure that your changes align with our CONTRIBUTING.md. If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊

[github-actions]

🎉 Your pull request has been successfully merged! 🎉 Thank you for your valuable contribution to our project. Your efforts are greatly appreciated. Feel free to reach out if you have any more contributions or if there's anything else we can assist you with. Keep up the fantastic work! 🚀