Want to add PR template for this repo

[AnitSarkar123]

Please assign me under GSSOC'24

[github-actions]

Hello @AnitSarkar123,

Thanks for creating this issue and contributing to Hairify!

We will review your issue soon and provide feedback.

If you're interested in working on this issue, make sure you get yourself assigned before starting your work.

Please ensure that you have followed the contributing guidelines for a smooth review process.

[afeefuddin]

Sure go ahead @AnitSarkar123

[suhanipaliwal]

If no one is working on this is issue, I would like to work on this issue. Please assign it to me as the current assignee as already taken a lot of time.