cos4561tr: viewers rendered from the public page
cos4561tr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
cos4561tr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
cos4561tr: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
cos4561tr: laser-etched CAD + chip hero (factory 2.0.0 backfill)
cos4561tr: backfill missing artifacts (variants)
cos4561tr: publish the laser-etched STEP alongside the bare one
cos4561tr: factory component page (tier=lcsc)
Initial commit: component/cos4561tr