Fix structure: so101/bimanual_picking/ with episodes inside

Add so101_bimanual_picking folder with properly organized episodes (episode_000000 through episode_000009) (#5)

Delete so101

Reorganize dataset with proper episode structure: so101/episode_XXXXXX/{data,images,meta,videos} (#4)

Upload bimanual bone packing dataset with so101 folder structure (#1)

initial commit