Add GitHub link to the top navbar (currently only in sidebar)

[2u841r]

I’ve run into this multiple times: when I visit tanstack.com, I look for the GitHub link in the top-right social icons, but it isn’t there.
Currently, the top navbar shows 4 social icons — but not GitHub — even though GitHub is one of the most important links for a dev-focused site.

The GitHub link is only available in the left sidebar (bottom), which is less discoverable.

Why this matters
GitHub is usually the first place users look for source, issues, and docs.
Adding it to the navbar would make the UX more intuitive.
There are already 4 icons — adding a 5th won’t clutter the UI.

Mobile
On mobile, the sidebar GitHub link also appears again, making it feel duplicated.

Screenshot:

Request
Please consider adding the GitHub icon to the top navbar for consistency and discoverability. + remove duplicate discord link.