Outcome scenes belong to a match, so their keyframe (image model) and video
clip (video model) now attach the environment + BOTH match fighters' LoRAs,
matching the fight clips — previously they sent only the single named
fighter. Resolves the match pair from the in-memory fight_plan, falling back
to the saved prompts.json so a single-outcome regen (fight_plan == []) still
gets both. Legacy outcomes with no resolvable match keep the single fighter.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>