Add signup and login pages

[manya1632]

The changes I made are :

• Add signup page with 2 pages to authenticate
• Add login page with 3 pages to authenticate
• Add options to login and signup like google, facebook ,github ,etc.

This solves the issue #1 which was raised by me and was assigned to me under hacktoberfest and Gssoc 2024

Things kept in mind : -I have reviewed my code before submission. -I have read and followed the project's Contribution Guidelines. -I have tested the code thoroughly. -I have attached related issue numbers, screenshots, or videos (if applicable). -I have added comments to my code where necessary for clarity. -I have checked the existing code base and my changes do not introduce any breaking changes. -My PR addresses only one issue; I have created separate PRs for other issues. -I have ensured that the PR does not include unrelated files. -I am mindful of the project's coding standards and best practices.

I am attaching some screenshots about changes I made :

[vercel[bot]]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
daneizo	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 1, 2024 7:59am

[SaranshBangar]

@manya1632 Please resolve the merge conflicts

[manya1632]

Is it fine now?

[manya1632]

Thank You !! Best wishes .