🌓 Add Dark Theme Support with ThemeContext

[0xfabb]

The project currently lacks a dark mode feature. Adding a dark theme toggle will improve user experience and accessibility.

What i will do -

• Implement a ThemeContext using React Context API.
• Store user preference (light/dark) in localStorage for persistence.
• Add a theme toggle button in the navbar (or each page).
• Apply conditional CSS styling based on the selected theme.

[0xfabb]

I want to work on this issue, please assign it to me. @mohamedsamara

[r0ld3x]

Can I?

[ZAKIURREHMAN]

Hi sir, I just try to do this.