disable mwc on macos

Author: julian-CStack

lib/app_config.dart

@@ -1,3 +1,6 @@
+// ignore: unused_import
+import 'dart:io';
+
 import 'wallets/crypto_currency/crypto_currency.dart';
 import 'wallets/crypto_currency/intermediate/frost_currency.dart';
 

scripts/app_config/configure_stack_wallet.sh

@@ -62,7 +62,7 @@ final List<CryptoCurrency> _supportedCoins = List.unmodifiable([
   Dogecoin(CryptoCurrencyNetwork.main),
   Ecash(CryptoCurrencyNetwork.main),
   Epiccash(CryptoCurrencyNetwork.main),
-  Mimblewimblecoin(CryptoCurrencyNetwork.main),
+  if (!Platform.isMacOS) Mimblewimblecoin(CryptoCurrencyNetwork.main),
   Ethereum(CryptoCurrencyNetwork.main),
   Fact0rn(CryptoCurrencyNetwork.main),
   Firo(CryptoCurrencyNetwork.main),