Feat: Add Newsletter Subscription Section.

[Palmistry2310]

Describe the feature

We need to add a newsletter subscription section to the homepage to allow users to easily subscribe and stay updated with the latest updates.
Design user-friendly newsletter subscription section on the homepage. Add an input field for the user's email address and include a "Subscribe" button.

Functionality:

• The form should validate the email input for proper format (e.g., [email protected]).
• Display a confirmation message after the user successfully subscribes.

Add ScreenShots

Record

• I agree to follow this project's Code of Conduct
• I'm a GSSOC'24 contributor
• I want to work on this issue

[github-actions]

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Happy open-source contributing!

[github-actions]

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[github-actions]

Hello @Palmistry2310! Your issue #574 has been closed. Thank you for your contribution!