Docs: Head Starter kit links 404

[ramarivera]

In this page https://gluestack.io/ui/docs/home/overview/quick-start, clicking on for example the universal head starter kit redirects to a non existing GH link

[Sanchitv3]

Thanks for pointing this out @ramarivera !
The link is outdated — we currently don’t have a universal/monorepo starter kit available. We’ll update the documentation and add the correct link once the starter kit is ready.