Update credits

Author: jbrooksuk

credits.mdx

@@ -17,6 +17,8 @@ icon: 'heart'
 - [Alpine.js](https://alpinejs.dev)
     - Special thanks to [Jason Beggs](https://jasonlbeggs.com/)
 - [Jump24](https://jump24.co.uk)
+- [de:doc](https://scramble.dedoc.co)
+    - Special thanks to [Roman Lytvynenko](https://x.com/romalyt)
 - [Mintlify](https://mintlify.com)
 - [Scribe](https://scribe.knuckles.wtf)
 - [Spatie](https://spatie.be/open-source)