[Leapmotor B10] Capacitive Steering Wheel Hands-On Detection

Implement capacitive hand detection in the steering wheel to reliably recognize when the driver's hands are on the wheel while Lane Centering Control (LCC) is active. This would provide more accurate and immediate hands-on detection than relying solely on steering torque, reducing unnecessary warnings and improving the overall usability of the driver assistance system. The implementation should comply with applicable driver-monitoring and safety requirements.