[Feature] Add Happy Number Calculator

[AftabMankapure]

Description

Happy number

The happy number can be defined as a number which will yield 1 when it is replaced by the sum of the square of its digits repeatedly. If this process results in an endless cycle of numbers containing 4, then the number is called an unhappy number.

For example, 32 is a happy number as the process yields 1

Screenshots

No response

Checklist

• I have checked the existing issues.
• I follow Contributing Guidelines of this project.
• I am a IWOC'24 contributor.
• I am a JWOC'24 contributor.
• I am a SWOC'24 contributor.

Code of Conduct

• I agree to follow this project's "Code of Conduct".

[AftabMankapure]

pls assign me under JWOC

[github-actions]

Hey @AftabMankapure, Welcome to the project CalcDiverse! 🎊
Thanks for opening an issue! 🙌 Please wait for the issue to be assigned. Happy Coding!! ✨

[AftabMankapure]

@Rakesh9100 pls assign me under JWOC

[Rakesh9100]

Hold on for now @AftabMankapure

[AftabMankapure]

@Rakesh9100 why Rakesh today is last day

[Rakesh9100]

You have just copied the code and created the PR in my another project, so you will not be assigned to any issues now and I will review all of your PRs now as this plagiarism incident also happened previously by you @AftabMankapure

[AftabMankapure]

@Rakesh9100 ok go and all my PR as well as other PR also who copy code form any where

[AftabMankapure]

@Rakesh9100
also i can help you to find which PR is copied from which resource

[Rakesh9100]

No need of that, team will look into it @AftabMankapure

[Rakesh9100]

At least you can just take reference from websites and then modify and enhance it but direct copy pasting the codes is not allowed @AftabMankapure

[AftabMankapure]

i think login form is only one repo is copied means it as it is from website
and all calculator are made by me

[Rakesh9100]

Okay, proceed if you are saying right. If found false claim, then all the PRs and scores will be cancelled @AftabMankapure

[AftabMankapure]

@Rakesh9100 check is SohanRC also copy the code

https://www.programmingkakeeda.com/2024/02/create-animated-sign-in-page-using-html-and-css.html

[Rakesh9100]

Okay will check and forward to the team @AftabMankapure

[AftabMankapure]