adm3485: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
adm3485: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
adm3485: laser-etched CAD + chip hero (factory 2.0.0 backfill)
adm3485: hero re-rendered with iso-front (part number upright)
adm3485: laser-etched CAD + chip hero (factory 2.0.0 backfill)
adm3485: backfill missing artifacts (etch)
adm3485: interactive cross-highlight viewers
adm3485: datasheet-first component page (KiCad sym+mod+step+lbr, hero, viewers)
Initial commit: component/adm3485