Update README with references and testing flow

Added references and updated testing flow section in README.

Author: araobp

README.md

@@ -50,7 +50,13 @@ To integrate the Godot application into the SvelteKit app, follow these steps:
 
 After exporting, the Godot application files (e.g., `godot.html`, `godot.js`, `godot.wasm`, `godot.pck`) will be available in the `app/static/` directory of your SvelteKit project, ready to be served.
 
-## Testing Flow
+## References
+
+### Mulmocast
+
+Although this is interesting, I would prefer Flow rather than this: [mulmocast-cli](https://github.com/receptron/mulmocast-cli)
+
+### Testing Flow
 
 Flow is very interesting for me as an engineer for a corporate showroom.
 
@@ -67,6 +73,6 @@ https://github.com/user-attachments/assets/55131ea5-d56c-41db-82bc-a1dc717cc05c
 
 https://github.com/user-attachments/assets/646467a5-dee5-4845-b6ae-ee0a109e06a8
 
-## Links
+### Links
 
 - [QR Code Generator](https://qr.io/)