[Docs] Update the screenshots of the website in Readme

[deepeshahlawat]

Category of documentation update

Screenshots in the overview section are outdated in the regard of the current UI of the website. It should be updated accordingly.

Describe the change you think might work

Planning to change the SS of

1. Home/Main Page
2. About Page
3. Contact Page

Checklist

• I have checked the existing issues.
• I follow Contributing Guidelines of this project.
• I am a SWOC'25 contributor.

Code of Conduct

• I agree to follow this project's "Code of Conduct".

[github-actions]

Hey @deepeshahlawat, Welcome to the project Eventica! 🎊
Thanks for opening an issue! 🙌 Please wait for the issue to be assigned. Happy Coding!! ✨

[AmanSharma619]

can you assign this issue to me?

[Rakesh9100]

Go ahead @deepeshahlawat

[Rakesh9100]

PR update @deepeshahlawat

[deepeshahlawat]

PR update @deepeshahlawat

I was caught up in some college events , i'll be attaching PR by tomorrow

[github-actions]

Hello @deepeshahlawat! Your issue #98 has been closed. Thank you for your contribution!! 🙌