feat: Add Tether Gold (XAUT0) token support to Solana wallet and add migration for existing wallets (#3136)

cw_solana/lib/default_spl_tokens.dart

@@ -99,6 +99,15 @@ class DefaultSPLTokens {
       iconPath: 'assets/images/avdo_icon.png',
       enabled: false,
     ),
+    SPLToken(
+      name: "Tether Gold",
+      symbol: "XAUT0",
+      mintAddress: "AymATz4TCL9sWNEEV9Kvyz45CHVhDZ6kUgjTJPzLpU9P",
+      decimal: 6,
+      mint: 'xaut0',
+      enabled: false,
+      iconPath: "assets/images/xau_sol.png",
+    ),
     SPLToken(
       name: 'Abbott xStock',
       symbol: 'ABTx',

lib/entities/default_settings_migration.dart

@@ -23,6 +23,7 @@ import 'package:cake_wallet/entities/sync_status_display_mode.dart';
 import 'package:cake_wallet/wownero/wownero.dart';
 import 'package:cw_core/pathForWallet.dart';
 import 'package:cw_core/root_dir.dart';
+import 'package:cw_core/spl_token.dart';
 import 'package:cw_core/utils/print_verbose.dart';
 import 'package:cw_core/wallet_info.dart';
 import 'package:cw_core/wallet_type.dart';
@@ -611,6 +612,9 @@ Future<void> defaultSettingsMigration(
             enabled: false,
           );
           break;
+        case 63:
+          await _addXaut0TokenToExistingSolanaWallets();
+          break;
         default:
           break;
       }
@@ -1489,3 +1493,39 @@ Future<void> _addXautTokenToExistingEthereumWallets() async {
     printV('Error in XAUT migration: $e');
   }
 }
+Future<void> _addXaut0TokenToExistingSolanaWallets() async {
+  try {
+    final xaut0Token = SPLToken(
+      name: "Tether Gold",
+      symbol: "XAUT0",
+      mintAddress: "AymATz4TCL9sWNEEV9Kvyz45CHVhDZ6kUgjTJPzLpU9P",
+      decimal: 6,
+      mint: 'xaut0',
+      enabled: false,
+      iconPath: "assets/images/xau_sol.png",
+    );
+
+    final allWallets = await WalletInfo.getAll();
+
+    final solanaWallets = allWallets.where((wallet) => wallet.type == WalletType.solana).toList();
+
+    for (final walletInfo in solanaWallets) {
+      final sanitizedName = walletInfo.name.replaceAll(' ', '_');
+      final boxName = '${sanitizedName}_${SPLToken.boxName}';
+
+      Box<SPLToken> tokenBox;
+      if (CakeHive.isBoxOpen(boxName)) {
+        tokenBox = CakeHive.box<SPLToken>(boxName);
+      } else {
+        tokenBox = await CakeHive.openBox<SPLToken>(boxName);
+      }
+
+      final xaut0Address = xaut0Token.mintAddress;
+      if (!tokenBox.containsKey(xaut0Address)) {
+        await tokenBox.put(xaut0Address, xaut0Token);
+      }
+    }
+  } catch (e) {
+    printV('Error in XAUT0 migration: $e');
+  }
+}

lib/main.dart

@@ -324,7 +324,7 @@ Future<void> initializeAppConfigs({bool loadWallet = true}) async {
     payjoinSessionSource: payjoinSessionSource,
     anonpayInvoiceInfo: anonpayInvoiceInfo,
     havenSeedStore: havenSeedStore,
-    initialMigrationVersion: 62,
+    initialMigrationVersion: 63,
   );
 }
 

lib/new-ui/widgets/coins_page/assets_history/asset_details_modal.dart

@@ -74,7 +74,7 @@ class AssetDetailsModal extends StatelessWidget {
                       child: Stack(
                         children: [
                           if (iconPath.isNotEmpty)
-                            Image.asset(iconPath, width: 75, height: 75)
+                            CakeImageWidget(imageUrl: iconPath, width: 75, height: 75)
                           else
                             Container(
                               width: 75,

lib/new-ui/widgets/coins_page/assets_history/asset_tile.dart

@@ -92,7 +92,7 @@ class AssetTile extends StatelessWidget {
                           child: Stack(
                             children: [
                               if((iconPath).isNotEmpty)
-                              Image.asset(iconPath)
+                              CakeImageWidget(imageUrl: iconPath)
                               else
                                 Container(
                                   width: 45,