0.12.2: fidelity fix, numeric_state repair, multi-sample benchmark

Fixes the fidelity gate false-rejecting correct drafts (sun.sun below_horizon already means 'after sunset and before sunrise'), and makes fidelity non-fatal: a valid draft is never discarded over a critic objection — it is shown with a caveat if the critic still objects. Adds a fixer that converts 'state' triggers misused for numeric thresholds (to: 'above 25') into real numeric_state triggers, which never-fire otherwise. The benchmark now drafts each fixture twice and only counts a fixture clean if every run is, so a single lucky roll no longer decides a model's ranking. Includes the 0.12.1 fidelity work.