Drop retired task_category text2text-generation

Rewrite dataset card: verified metrics, citation, richer metadata

Update README.md

Update README.md

Update card: argument fidelity + diversity fixes

Add argument-fidelity checker/gate

Bind params per-example; add arg-fidelity gate + NL diversifier

Fix argument decoupling (0% mismatch) + diversify phrasing

Add generator script

Add dataset card

Add dataset (55k Bash instruction-tuning examples)

initial commit