Full migration of front\factory\ — entire directory removed (all 20 classes migrated). ProductRepository +20 frontend methods, PromotionRepository +5 applyType methods, TransportRepository +4 cached methods, PaymentMethodRepository +cached frontend methods. Fix: broken transports_list() in ajax.php replaced with forPaymentMethod(). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>