restore tasks from v2.1 tasks.jsonl

fix stats.task_index

fix info.total_tasks

rebuild tasks.parquet

normalize task_index: data/chunk-000/file-000.parquet

fix task_index offset and metadata

fix task_index shift: meta/stats.json

fix task_index shift: meta/info.json

fix task_index shift: meta/tasks.parquet

fix task_index shift: data/chunk-000/file-000.parquet

Cleanup orphan parquet files (49 files)

Upload README.md with huggingface_hub

Upload folder using huggingface_hub

normalize: cleanup tmp files

normalize: write canonical 0-based files

normalize: delete shifted files

normalize: copy shifted files to tmp

restore missing shifted file-050

Cleanup orphan parquet files (1 files)

Upload README.md with huggingface_hub

Upload folder using huggingface_hub

Delete files data/chunk*/episode_* meta/*.jsonl videos/chunk* with huggingface_hub

Upload README.md with huggingface_hub

Upload folder using huggingface_hub

initial commit