[Fixes]: Corrected the UI and Navbar and Horizontal problems

[mohit-bhandari45]

Fixes #87

Description:- As the issue suggest, I changes the overall structure of the website, with a good navbar and removed the horixontal bar and footer.

Screenshots:-

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Name	Status	Preview	Comments	Updated (UTC)
shopy-frontend	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 31, 2024 2:56am

[mohit-bhandari45]

I have made the pr, please check