swelego-real-data-verified: validation run 2026-10-11-swelego-real-data-verified-d15f2a1ef8c8

swelego-real-data-verified: environment images for 2026-10-11-swelego-real-data-verified-d15f2a1ef8c8

Explain datasource downloads and automatic image caching

Validation run 2026-10-03-c536bae24db8 (#3)

Remove notes below the keep-or-archive rules

Add dataset card and CrossCodeEval source descriptions

initial commit