Feature: Add a Star on github button

[abhayymishraa]

Is your feature request related to a problem? Please describe.
We don't have an easy way for users to star our GitHub repo from the website. While this isn't critical for mobile users (where the sponsor button is key), desktop users could use this feature.

Describe the solution you'd like
Add a simple "Star on GitHub" button that shows up on desktop but stays hidden on mobile to keep things clean and prioritize the sponsor button.

Describe alternatives you've considered
Thought about putting it in a menu or making it smaller on mobile, but keeping it desktop-only seems cleanest.

Additional context
Just needs some basic tailwind property to hide it on mobile screens. Nothing fancy!

[abhayymishraa]

@arkid15r could you assign it to me ?