Add Python script example for aircraft monitoring

Author: grega

README.md

@@ -10,6 +10,12 @@ https://blog.gregdev.com/posts/2025-11-19-flight-finder-display
 
 ![ff-display-1](https://github.com/user-attachments/assets/16e42d57-3e22-4852-b11e-56f426f2234e)
 
+***
+
+There's also an [example Python script](examples/python-aircraft-monitor) for monitoring nearby aircraft by type, and alerting if certain conditions are met.
+
+***
+
 ## Quick Start
 
 ### Prerequisites