nx_vn_living_gate.nx

nx_vn_living_gate.nx -- proves the "living but it tracks" limit. LIVING: a provider yields varied interaction lines across seeds. TRACKS: the validator keeps every FINAL line on-canon (has the fact, never the forbidden) -- and a ROGUE provider (an unbounded/hallucinating LLM that omits the fact or injects a plot-breaking claim) is REJECTED, falling back to the authored canon line, so the story CANNOT be derailed. Provider-agnostic: the same limit will bound a sovereign no-float LLM when it plugs in. Prints sample living lines so the result is visible. license_tier: ORIGINAL expect_exit: 0