Complete 32 motherboard controller targets at shared 2 N/mm along sensor normal

Synchronize V8 force for all218 episodes including validation; preserve accepted actions

Accept 274 short mocap repairs and 7 supported LOW patterns; preserve raw force and aligned targets

Repair mocap actions across all tasks, old_data and validation; retain V8 force

Recover V8 force for all 36 old_data episodes from declared lossy MP4

Add repaired actions and lost-track labels to old motherboard data

Add portable V8 rebuild tools for old motherboard data

motherboard: repair two-state OptiTrack flicker as well as dropouts

old_data/motherboard: same OptiTrack repair as data/, with pose_interpolated

Move the pre-2026-09 sessions to old_data/