Widra: EU Widerruf Button

EU shoppers can cancel many online purchases within 14 days of delivery. Widra adds a withdrawal button to the order status page in customer accounts, so shoppers can submit a withdrawal request themselves. Each request is saved on the order with a tag, a timeline note, and a metafield. Merchants review every request in an admin dashboard and approve or reject it. The button appears automatically, needs no theme or storefront code, and only shows within the 14-day window.