7144ec7386
- _scaleDensityForProduct(): returns g/ml density based on product name/category olio oliva 0.91, girasole 0.92, spirits 0.94, aceto/panna 1.01, latte 1.03, yogurt 1.05, succo 1.04, miele/sciroppo 1.40, default 1.00 (water) - _scaleAutoFillUse(): normalises all scale units to grams first, then converts to target unit; when unit=ml applies density; never touches pz/conf