Deterministic Specular highlight spread (micro-roughness proxy for <50 um foam) + circular Hough macro-bubble diameter histogram + crema-to-foam Weber contrast engine (.jpg, .heic, .png) built for La Marzocco, Nuova Simonelli, Oatly Barista, World Latte Art WLAC — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…