ntcg164kf104ftds: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
ntcg164kf104ftds: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
ntcg164kf104ftds: backfill missing artifacts (variants)
ntcg164kf104ftds: publish the laser-etched STEP alongside the bare one
ntcg164kf104ftds: factory component page (tier=lcsc)
Initial commit: component/ntcg164kf104ftds