Extra LeRobot v2.1 dataset recorded on Unitree G1 + Inspire DFX for metal part sorting.
Source raw episodes: episode_0311 through episode_0330 from local metal_part_sort_v10
Episodes: 20
Frames: 9372
Cameras: external, left wrist, right wrist, plus left_high/head slot retained for compatibility
GR00T training uses external as the logical head camera input
State/action: 26 dims (left arm 7, right arm 7, left hand 6, right hand 6)
