- Add event binding for discovery scan button
- Implement startDiscoveryScan method with proper UI updates
- Add comprehensive debug logging to track discovery flow
- Fix discovery results container detection
- Improve error handling and user feedback
Now the discovery workflow should work properly:
1. Click 'Start Discovery Scan' button
2. See progress status and results
3. Click 'Use This Signal' to populate form
4. Click 'Apply All as Protocol Signals' to create all