feat: Add Dark Mode Support

[ishwarthecodddr]

I would like to propose adding Dark Mode support to the website. This feature improves accessibility, reduces eye strain for users in low-light environments, and is a standard expectation for modern web applications.

The project already uses Tailwind CSS, which has built-in support for dark mode.
However, there is currently no mechanism (toggle) for users to switch themes, and the global styles/components may not be fully optimized for dark mode yet.

Proposed Solution
I propose implementing Dark Mode using next-themes, which is the standard solution for Next.js applications.

If this proposal sounds good, I would love to work on this! Please assign this issue to me.

[VineetC137]

Hi @ishwarthecodddr, thanks for proposing this.
Before implementing, I’d like to review the current Tailwind setup and theming approach and suggest a minimal, non-breaking way to support dark mode (possibly without adding new dependencies unless needed).
I’ll share a brief plan here first and wait for maintainer confirmation before opening any PR.

[ishwarthecodddr]

Hi @VineetC137 i am working on this , you can look for other issues