[xujustinj]

The Pro CSV omitted the no-time-limit scores. Add four score columns for all 13 systems and all seven slices, and document official and unofficial scoring. Existing 30-minute scores, costs, and document denominators are unchanged.

Validation:

• Reconciled the original 12 systems with the published results snapshot and Argon with saved evaluations; no inference reruns.
• Checked all 91 rows and 364 new metric cells, preserved every existing cell, and reviewed the public diff for private artifact metadata.
• README generation check and git diff --check pass.