Feat: Newsletter form

[meghanakn473]

Describe the feature

newsletter form submissions in the footer will help users to subscribe and be updated @RamakrushnaBiswal please assign me this issue under level 2, gssoc-extd,hacktoberfest

Add ScreenShots

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Record

• [X] I agree to follow this project's Code of Conduct
• [X] I have starred the repository
• [X] I'm a gssoc-24-extd contributor
• [X] I want to work on this issue

[github-actions[bot]]

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[RamakrushnaBiswal]

@meghanakn473 add here

[meghanakn473]

@meghanakn473 add here

sure