cleanup: remove unused motor drivers and simplify motor_def.h
- Remove DJImotor, HTmotor, LKmotor, step_motor, servo_motor directories
- Remove Motor_Control_Setting_s and related enums (Closeloop_Type_e,
Feedback_Source_e, Feedfoward_Type_e, MOTOR_SEND_MODE_e, Motor_Working_Type_e)
- Merge motor_reverse_flag and feedback_reverse_flag into output_reverse
- Hardcode DM motor control: IMU angle feedback → angle PID → velocity output
- Simplify Motor_Init_Config_s to only: PID params, output_reverse, motor_type, CAN config
SkyLiCoder
67a26a5ff6