docs(author): update Astro Ink author bio project links

Expand the bio text to mention multiple open-source projects and add
Jean alongside Coolify.

Author: andrasbacsai

src/pages/_astro-ink.md

@@ -2,7 +2,7 @@
 
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-Made by [Andras](https://twitter.com/heyandras) who is working on an open-source & self-hostable Heroku / Netlify / Vercel alternative called [Coolify](https://coolify.io).
+Made by [Andras](https://twitter.com/heyandras) who is working on several open-source projects including [Coolify](https://coolify.io) and [Jean](https://jean.build). 
 
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