Add the verified FP16 PP-DocLayoutV3 artifact, select it in medium, update the filtered manifest and model card, and publish the bounded WebGPU evidence.
Keep Layout-L after the identical-input V3 startup rejection; make PP-LCNet plus repaired SLANetPlus plus UnetStructure FP16 the canonical medium table lane, with explicit SLANet-only rollback.
Additive non-default candidate selected by the bounded FP32 precision experiment. The default medium profile and legacy Layout-L rollback remain unchanged.
