docs: add a new adopter

Author: miguel-heygen

docs/community/adopters.mdx

@@ -48,4 +48,4 @@ The HeyGen team's actual launch-video sources (the ones featured in product anno
 | ---------------------------------------- | -------------------------------------------- | ------------------------------------------------------------------------------------------ |
 | [HeyGen](https://www.heygen.com)         | [@jrusso1020](https://github.com/jrusso1020) | Powers AI-generated video composition and rendering across HeyGen's video product surface. |
 | [TanStack](https://tanstack.com)         | [@AlemTuzlak](https://github.com/AlemTuzlak) | Exploring HyperFrames for video content and documentation.                                 |
-| [OptinMonster](https://optinmonster.com) | Angie Meeker                                 | Exploring HyperFrames for marketing and product video content.                             |
+| [OptinMonster](https://optinmonster.com) | [@Angie Meeker](https://github.com/ameeker)  | Exploring HyperFrames for marketing and product video content.                             |