[ABW-3992] Customize guarantees fix

RadixWallet/Core/SharedModels/Assets/ResourceAmount.swift

@@ -50,6 +50,15 @@ extension ResourceAmount {
 		}
 	}
 
+	var predictedAmount: ExactResourceAmount? {
+		switch self {
+		case let .predicted(amount, _):
+			amount
+		default:
+			nil
+		}
+	}
+
 	func adjustedNominalAmount(_ adjust: (Decimal192) -> Decimal192) -> Self {
 		switch self {
 		case let .exact(amount):

RadixWallet/Features/TransactionReviewFeature/TransactionReview.swift

@@ -627,14 +627,14 @@ extension ResourceBalance {
 	}
 
 	/// The transferred amount, for a fungible resource
-	var fungibleTransferAmount: Decimal192? {
+	var fungiblePredictedTransferAmount: Decimal192? {
 		switch details {
 		case let .fungible(fungible):
-			fungible.amount.exactAmount?.nominalAmount
+			fungible.amount.predictedAmount?.nominalAmount
 		case let .liquidStakeUnit(liquidStakeUnit):
-			liquidStakeUnit.amount.exactAmount?.nominalAmount
+			liquidStakeUnit.amount.predictedAmount?.nominalAmount
 		case let .poolUnit(poolUnit):
-			poolUnit.details.poolUnitResource.amount.exactAmount?.nominalAmount
+			poolUnit.details.poolUnitResource.amount.predictedAmount?.nominalAmount
 		case .nonFungible, .stakeClaimNFT, .none:
 			nil
 		}

RadixWallet/Features/TransactionReviewFeature/TransactionReviewGuarantees/TransactionReviewGuarantees.swift

@@ -91,7 +91,7 @@ struct TransactionReviewGuarantee: Sendable, FeatureReducer {
 				return nil
 			}
 
-			guard let amount = transfer.value.fungibleTransferAmount, amount > 0 else { return nil }
+			guard let amount = transfer.value.fungiblePredictedTransferAmount, amount > 0 else { return nil }
 			self.amount = amount
 
 			guard let guarantee = transfer.fungibleGuarantee, guarantee.amount >= 0 else { return nil }