Targeted fixes, page content unchanged: ws2812b.lbr
ws2812b: LED mark moved to the side of the body, clear of the lens (service-occt 1.6.0, from the plain STEP)
ws2812b: LED states (off/on) for <adom-states>, from the datasheet optics
ws2812b: laser-etched CAD + chip hero (factory 2.0.0 backfill)
ws2812b: backfill missing artifacts (etch, variants)
add validated EAGLE .lbr (Fusion library)
WS2812B: validated Fusion/EAGLE library + adom-lbr hub, generated from this page's KiCad sources
add .step (Fusion 3D source)
cross-highlight symbol + footprint viewers
component page: CAD + datasheet-first provenance
Initial commit: component/ws2812b