- Add LcdTouchEvent with Tap/Hold/Swipe gesture types (reverse-engineered
from live HID captures: 0x01=tap, 0x02=hold, 0x03=swipe with start+end coords)
- Add SetLcdImageAsync and LCD strip dimensions to IStreamDeckDevice
- Add encoder press/rotate observables to IStreamDeckDevice
- Wire touch, encoder, and LCD image support in USB, network, and raw-USB devices
- Add DeviceInfo.LcdStripWidth/Height and HasTouchDisplay to DeviceCatalog
- Update sample: key/encoder release events, text labels on keys, LCD image, touch logging
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>