fix(explore-dash): align confirmation sheet call with dialog signature

Author: jeanpierreroma

DashWallet/Sources/UI/Explore Dash/Views/DashSpend/DashSpendPayScreen.swift

@@ -123,6 +123,7 @@ struct DashSpendPayScreen: View {
                 merchantIconUrl: viewModel.merchantIconUrl,
                 originalPrice: confirmationOriginalPrice,
                 discount: viewModel.savingsFraction,
+                quantities: confirmationQuantities.isEmpty ? nil : confirmationQuantities,
                 onConfirm: {
                     showConfirmationDialog = false
                     purchaseGiftCard()
@@ -247,25 +248,22 @@ private struct DashSpendPayConfirmationSheet: View {
     let merchantIconUrl: String
     let originalPrice: Decimal
     let discount: Decimal
+    let quantities: [Decimal: Int]?
     let onConfirm: () -> Void
     let onCancel: () -> Void
+    @State private var contentHeight: CGFloat = 0
 
-    private var amountText: String {
-        let formatter = NumberFormatter.fiatFormatter(currencyCode: kDefaultCurrencyCode)
-        formatter.numberStyle = .decimal
-        return formatter.string(from: NSDecimalNumber(decimal: originalPrice)) ?? "0"
-    }
-
     @ViewBuilder
     var body: some View {
         let dialog = DashSpendConfirmationDialog(
-            amount: amountText,
             merchantName: merchantName,
             merchantIconUrl: merchantIconUrl,
             originalPrice: originalPrice,
             discount: discount,
+            quantities: quantities,
             onConfirm: onConfirm,
-            onCancel: onCancel
+            onCancel: onCancel,
+            contentHeight: $contentHeight
         )
 
         if #available(iOS 16.4, *) {