tcan330: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
tcan330: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
tcan330: laser-etched CAD + chip hero (factory 2.0.0 backfill)
tcan330: laser-etched CAD + chip hero (factory 2.0.0 backfill)
tcan330: backfill missing artifacts (etch, variants)
tcan330: interactive cross-highlight viewers
tcan330: datasheet-first component page (KiCad sym+mod+step+lbr, hero, viewers)
Initial commit: component/tcan330