修复预计 截止时间

backend/internal/modules/order/lifecycle.go

@@ -40,7 +40,7 @@ func (r *Repository) Create(ctx context.Context, renterID uint64, req CreateRequ
 		if err != nil {
 			return err
 		}
-		rentHours := internalOrderHours
+		rentHours := estimateOrderDurationHours(snapshot)
 		pricing := buildOrderPricing(listing, account)
 		depositOriginalAmountCent := listing.DepositAmountCent
 		paidDepositAmountCent, waivedDepositAmountCent, err := r.depositAmountsForOrder(tx, renterID, depositOriginalAmountCent)
@@ -339,8 +339,7 @@ func (r *Repository) ConfirmReceive(ctx context.Context, userID uint64, orderID
 		}
 		order.Status = orderStatusRenting
 		order.HandoffStatus = handoffStatusReceived
-		durationHours := orderDurationHours(order)
-		order.EstimatedDurationHours = durationHours
+		order.EstimatedDurationHours = estimateOrderDurationHours(order.AccountSnapshot)
 		order.RentedAt = &now
 		orderID := order.ID
 		if err := notification.Append(tx, notification.Entry{