[Feature] Enable dark mode in complete website

[AayushSaini101]

[Feature] Enable dark mode in complete website

[Maheshwari-Love]

@AayushSaini101 hey, I can work on this issue can you please assign me this...

[NayakPenguin]

Thank you for your interest, @Maheshwari-Love. The dark theme on the website already exists for many classes, so please focus on enhancing those. If you have any other questions, feel free to ask.

I'm assigning this issue to you.