Update REFERENCES.md

Author: wvanheemstra

REFERENCES.md

@@ -1,5 +1,6 @@
 # References
 
+- [Architecting Intelligent Software: Crafting Robust and Scalable AI Systems for Modern Software Development](https://www.packtpub.com/en-us/product/architecting-intelligent-software-9781804619469)
 - [Building React Apps in an Nx Monorepo](https://nx.dev/getting-started/tutorials/react-monorepo-tutorial)
 - [Claude MPM User Documentation](https://github.com/vanHeemstraSystems/claude-mpm/tree/main/docs/user)
 - [Quickstart for remote Claude Code agents on Depot](https://depot.dev/docs/agents/claude-code/quickstart)
@@ -9,4 +10,3 @@
 - [SolidJS](https://solidjs.com/)
 - [Spec Kit](https://github.com/vanHeemstraSystems/spec-kit)
 - [Using AI as my Engineering Copilot not Autopilot](https://depot.dev/blog/using-ai-as-my-engineering-copilot-not-autopilot)
-- [Architecting Intelligent Software: Crafting Robust and Scalable AI Systems for Modern Software Development](https://www.packtpub.com/en-us/product/architecting-intelligent-software-9781804619469)