[Feature]: Adding stunning landing page

[Yashaswini-V21]

💡 Describe the Solution

Adding stunning landing page which will attract users and improving of UI of home page and other tabs as well.

[github-actions]

Thank you for raising this issue!

We'll review it as soon as possible. We truly appreciate your contributions! ✨

Meanwhile make sure you've visited the README.md, CONTRIBUTING.md, and CODE_OF_CONDUCT.md before creating a PR for this. Also, please do NOT create a PR until this issue has been assigned to you. 😊

[GauriKokate6]

Hello! I'm excited to contribute to this project and would love to work on this issue.
Could you please assign it to me? Happy to follow any guidelines you suggest.

[mansi-prog]

I would like to solve this issue. Can you please assign me this????

[HarshS16]

@Yashaswini-V21 do you want to work on it?