Fix nodogoro -> starpilot-ai link, refresh info.json snippet

Recompute image stats from cropped videos (meta/episodes/chunk-000/file-000.parquet)

Recompute image stats from cropped videos (meta/stats.json)

Initial upload (cropped leading-idle from nodogoro/cell1_20260519_hossam_t-shirt-folding_20260519_173721)

initial commit