cj431k: specified limits as data (metadata.characteristics, 18 rows from the datasheet)
cj431k: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
cj431k: laser-etched CAD + chip hero (factory 2.0.0 backfill)
cj431k: backfill missing artifacts (variants)
cj431k: publish the laser-etched STEP alongside the bare one
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
cj431k: factory component page (tier=lcsc)
Initial commit: component/cj431k