disable swapsxyz and stealthex (#3116)

lib/entities/default_settings_migration.dart

@@ -599,6 +599,18 @@ Future<void> defaultSettingsMigration(
           // reset force dex option only 1 time and let users pick it from the swap settings preference
           await sharedPreferences.setBool(PreferencesKey.forceDecentralizedExchanges, false);
           break;
+        case 62:
+          await _changeExchangeProviderAvailability(
+            sharedPreferences,
+            providerName: "Swaps.XYZ",
+            enabled: false,
+          );
+          _changeExchangeProviderAvailability(
+            sharedPreferences,
+            providerName: "StealthEX",
+            enabled: false,
+          );
+          break;
         default:
           break;
       }
@@ -721,15 +733,15 @@ String _getDefaultNodeUri(WalletType type) {
   }
 }
 
-void _changeExchangeProviderAvailability(SharedPreferences sharedPreferences,
-    {required String providerName, required bool enabled}) {
+Future<void> _changeExchangeProviderAvailability(SharedPreferences sharedPreferences,
+    {required String providerName, required bool enabled}) async {
   final Map<String, dynamic> exchangeProvidersSelection =
       json.decode(sharedPreferences.getString(PreferencesKey.exchangeProvidersSelection) ?? "{}")
           as Map<String, dynamic>;
 
   exchangeProvidersSelection[providerName] = enabled;
 
-  sharedPreferences.setString(
+  await sharedPreferences.setString(
     PreferencesKey.exchangeProvidersSelection,
     json.encode(exchangeProvidersSelection),
   );

lib/exchange/exchange_provider_description.dart

@@ -38,7 +38,7 @@ class ExchangeProviderDescription extends EnumerableItem<int> with Serializable<
   static const xoSwap =
       ExchangeProviderDescription(title: 'XOSwap', raw: 13, image: 'assets/new-ui/trade_providers/xoswap.svg', isCentralized: true);
   static const swapsXyz =
-      ExchangeProviderDescription(title: 'Swaps.XYZ', raw: 14, image: 'assets/new-ui/trade_providers/swaps_xyz.svg', isCentralized: false);
+      ExchangeProviderDescription(title: 'Swaps.XYZ', raw: 14, image: 'assets/new-ui/trade_providers/swaps_xyz.svg', isCentralized: true);
   static const nearIntents =
       ExchangeProviderDescription(title: 'Near Intents', raw: 15, image: 'assets/new-ui/trade_providers/near-intents.svg', isCentralized: false);
   static const jupiter =

lib/main.dart

@@ -324,7 +324,7 @@ Future<void> initializeAppConfigs({bool loadWallet = true}) async {
     payjoinSessionSource: payjoinSessionSource,
     anonpayInvoiceInfo: anonpayInvoiceInfo,
     havenSeedStore: havenSeedStore,
-    initialMigrationVersion: 61,
+    initialMigrationVersion: 62,
   );
 }