Tribunal Command
Load and execute the complete blind-tribunal skill
on the current diff or the user's supplied scope, using the
grading-verification play as the delivery bar. In
a copied portable install, load
~/.local/share/backs-aios/current/skills/blind-tribunal/SKILL.md and
~/.local/share/backs-aios/current/plays/grading-verification.md instead. Preserve
author redaction, cross-family independence, and the repair/reconvene loop.