Add Limitations, Biases, PII, Use Cases, Social Impact, Source Datasets, Provenance sections (Croissant RAI fields)

Add sft/noleak/meta.json

Add sft/noleak/val.jsonl

Add sft/noleak/train.jsonl

Add sft/full/meta.json

Add sft/full/val.jsonl

Add sft/full/train.jsonl

Add eval/depth/equivalent.jsonl

Add eval/depth/original.jsonl

Add eval/pos_largeN/equivalent.jsonl

Add eval/pos_largeN/original.jsonl

Add eval/pos/equivalent.jsonl

Add eval/pos/original.jsonl

Add dataset card

initial commit