Multiple Wallet support, history of each wallet and updated payment page

frontend/pweb/lib/pages/payout_page/methods/advanced.dart

@@ -0,0 +1,20 @@
+import 'package:flutter/material.dart';
+
+import 'package:pweb/generated/i18n/app_localizations.dart';
+
+
+class PaymentConfigAdvanced extends StatelessWidget {
+  const PaymentConfigAdvanced({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = AppLocalizations.of(context)!;
+
+    return ExpansionTile(
+      title: Text(l10n.advanced),
+      tilePadding: const EdgeInsets.symmetric(horizontal: 16),
+      childrenPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+      children: [Text(l10n.fallbackExplanation)],
+    );
+  }
+}