chore: add gitignore, remove pycache

fix: enforce gt=0.0 lt=1.0 on StateModel.score, clamp info score

fix: scores strictly between 0 and 1 exclusive (0.01-0.99), no exact boundaries

fix: clamp scores to strictly (0.01, 0.99) — no exact 0.0 or 1.0

initial: incident response openenv - full implementation