Feat: we can add realtime subscribe

[ranjaniav1]

What feature?

user click on subcscribe then notify that email id

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Congratulations, @Varsani2520! 🎉 Thank you for creating the issue. Your contribution is greatly appreciated and we look forward to working with you to resolve the issue. Keep up the great work!

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[ranjaniav1]

@Sanchitbajaj02 ,please assign me

[Sanchitbajaj02]

Hi @Varsani2520
if you notice, a recently merged PR #393 just added the same thing. If there is anything different than that, we can discuss otherwise I will close this issue