[Feature] Add dark mode to the website

[Abankita]

Description

Currently the multi-color theme changer is a fantastic feature—it's clean, user-friendly, and gives the site a vibrant touch. Complementing this, adding a Dark Mode option will enhance user experience further.

Dark Mode is highly valued for reducing eye strain in low-light environments. It could be implemented as a standalone toggle (e.g., a moon icon) near the existing theme changer. This would make the site even more versatile and user-friendly!

Screenshots

No response

Checklist

• I have checked the existing issues.
• I follow Contributing Guidelines of this project.
• I am a KWOC'24 contributor.

Code of Conduct

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

[github-actions]

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

[Rakesh9100]

Go ahead @Abankita

[Rakesh9100]

PR update pls @Abankita

[Abankita]

@Rakesh9100 Sir thank you for the patience. Unfortunately, I am occupied right now with other academic deadlines. I have started the work of dark mode code and complete it by this week.
Thank you once again.

[Rakesh9100]

Okay, but please keep me updated @Abankita