nx_probe_voice_live.nx

nx_probe_voice_live.nx -- MUST-REFUSE WITNESS (5W+H voice conversion, 2026-08-13): the three highest-frequency AUTHORING mistakes -- call arity, reassigning a 'let', and a duplicate definition -- used to speak the organ-prefixed jargon voice ("nx_parse: call arity mismatch: ..."). All three now say WHAT happened, WHY the build stopped, and HOW to fix it, and all three are reported in ONE compile (multi-error recovery). These are USER ERRORS, not capability limits, so they carry NO capability= slug -- that distinction is what keeps the demand journal an honest signal of missing capability. EXPECT: COMPILE-FAIL, 3 error(s), 0 capability= slugs.