icw3150aspg: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
icw3150aspg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
icw3150aspg: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
icw3150aspg: laser-etched CAD + chip hero (factory 2.0.0 backfill)
icw3150aspg: backfill missing artifacts (etch, variants)
icw3150aspg: factory component page (tier=lcsc)
Initial commit: component/icw3150aspg