abin 7e323cf3e1 Fix: resolve 5 bugs found during project onboarding health check ...

- custom_inference_worker: reuse existing device_group from DeviceController
  to avoid double kp.connect_devices() conflict on same USB port
- custom_inference_worker: add TYPE_CHECKING guard for kp type annotations
  to prevent potential NameError at import time
- utilities_screen: replace missing back_arrow.png with text arrow (←)
- utilities_screen: add set_device_controller() so AppController can inject
  MainWindow's shared DeviceController instance
- main.py: wire UtilitiesScreen to share MainWindow's DeviceController
- video_thread: emit camera_error_signal on failure and max-retry exhaustion
- media_controller: connect camera_error_signal and display error on canvas
- media_panel: fix pause button using wrong delete icon; use video_normal SVG

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-07 14:33:37 +08:00

..

custom_inference_worker.py

Fix: resolve 5 bugs found during project onboarding health check

2026-04-07 14:33:37 +08:00

inference_worker.py

Refactor: Clean up codebase and improve documentation

2025-12-30 16:47:31 +08:00

video_thread.py

Fix: resolve 5 bugs found during project onboarding health check

2026-04-07 14:33:37 +08:00