added confirmation message after subscribing the newsletter form

[ananyag309]

#138

[vercel]

@ananyag309 is attempting to deploy a commit to the Adarsh Maurya's projects Team on Vercel.

A member of the Team first needs to authorize it.

[deepsource-io]

Here's the code health analysis summary for commits 222979d..92b4485. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
Shell	✅ Success		View Check ↗
JavaScript	❌ Failure	❗ 1 occurence introduced	View Check ↗

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[github-actions]

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[ananyag309]

@panwar8279 please review and merge it

[4darsh-Dev]

Gentle Reminder 🚨🚨
GSSoC-Ext 24 is going to complete in 2 Days. '
Complete your assigned Issues and PR reviews before time to get Points on Leaderboard. '
It was a great experience working with you all, Don't forget to ⭐ star the Repo (only 12 with 62 forks 💔) .
Thanks💗 for your valuable contributions!

[4darsh-Dev]

Gentle Reminder 🚨🚨
PA and Mentor nominations have been started for GSSoC-Ext 2k24. '
Do share your experiences and connect on Socials. '
It was a great experience working with you all
Thanks💗 for your valuable contributions!