Add configurable coupon code normalizer to SolidusPromotions
Add configurable coupon code normalizer to SolidusPromotions: a task in bird-critic-1.5-full-300 (Harbor dataset). Solidus Promotions currently hardcodes lowercase normalization for coupon codes so SAVE20 , save20 , and Save20 all resolve to the same promotion. This PR introduces…
The task
Solidus Promotions currently hardcodes lowercase normalization for coupon codes so `SAVE20`, `save20`, and `Save20` all resolve to the same promotion. This PR introduces `SolidusPromotions::CouponCodeNormalizer` — a callable class that centralises normalization — and a configuration hook so stores can swap in custom…
Part of kochsnow/bird-critic-1.5-full-300.