fix: made the input height of the chat dynamic

[Aryakoste]

Fixes Issue #421

**My PR closes #421

👨‍💻 Changes proposed(What did you do ?)

• on the onChange handler provided in textarea in chat i adjusted the height of the text area depending upon the scroll height which solved the problem.

✔️ Check List (Check all the applicable boxes)

• My code follows the code style of this project.
• This PR does not contain plagiarized content.
• The title and description of the PR is clear and explains the approach.

Note to reviewers

📷 Screenshots

input.height.issue.fixed.mp4

[vercel]

Someone is attempting to deploy a commit to a Personal Account owned by @Dun-sin on Vercel.

@Dun-sin first needs to authorize it.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
whisper	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 23, 2023 6:37am

[Aryakoste]

Changes done

[Dun-sin]

You did great, thanks for contributing, I hope you will stick around and continue to contribute to this project.

Consider giving this project a star and joining the community discord server if you haven't for more resources and opportunities to connect with others. 👉🏽here👈🏽