nx_char_identity_gate.nx

nx_char_identity_gate.nx -- proves the identity vector behaves like a LoRA: the SAME token yields the SAME woman under any style/pose/outfit, different tokens yield GENUINELY different women, and the proportions sit inside MEASURED anthropometry rather than refuted folklore. MUTATION TARGET (documented): let style leak into an identity field (e.g. anime widens the eye dial) => T2 RED (the same woman stops being the same woman when you restyle her) while diversity/canon hold. license_tier: ORIGINAL