Added eye symbol and it's functionality

[Saimanjari777]

Description

I have added the eye symbol in both login and sign up in the booklist for swapping section and also added it's functionality.

Fixes: #721

Type of change

• Bug fix (non-breaking change which fixes an issue)
• [ x] New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• [x ] I have made this from my own
• [x ] My code follows the style guidelines of this project
• [ x] I have performed a self-review of my own code
• [ x] I have commented my code, particularly in hard-to-understand areas
• [x ] My changes generate no new warnings

ATTACH SCREEN-SHOTS / DEPLOYMENT LINK

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
swapreads	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 24, 2024 7:13am

[github-actions]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible. In the meantime, please ensure that your changes align with our CONTRIBUTING.md. If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊

[anuragverma108]

Great contribution to GSSOC'24! 🎉