added ledger as souec of funds for payouts

frontend/pweb/lib/pages/dashboard/buttons/balance/widget.dart

@@ -0,0 +1,64 @@
+import 'package:flutter/material.dart';
+
+import 'package:provider/provider.dart';
+
+import 'package:pshared/controllers/balance_mask/wallets.dart';
+import 'package:pshared/provider/ledger.dart';
+import 'package:pshared/models/payment/wallet.dart';
+
+import 'package:pweb/pages/dashboard/buttons/balance/carousel.dart';
+import 'package:pweb/pages/dashboard/buttons/balance/controller.dart';
+
+import 'package:pweb/generated/i18n/app_localizations.dart';
+
+class BalanceWidget extends StatelessWidget {
+  final ValueChanged<Wallet> onTopUp;
+  final ValueChanged<Wallet> onWalletTap;
+
+  const BalanceWidget({
+    super.key,
+    required this.onTopUp,
+    required this.onWalletTap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final walletsController = context.watch<WalletsController>();
+    final ledgerProvider = context.watch<LedgerAccountsProvider>();
+    final carousel = context.watch<BalanceCarouselController>();
+    final loc = AppLocalizations.of(context)!;
+
+    final wallets = walletsController.wallets;
+    final accounts = ledgerProvider.accounts;
+    final isLoading =
+        walletsController.isLoading &&
+        ledgerProvider.isLoading &&
+        wallets.isEmpty &&
+        accounts.isEmpty;
+
+    if (isLoading) {
+      return const Center(child: CircularProgressIndicator());
+    }
+
+    final carouselWidget = BalanceCarousel(
+      items: carousel.items,
+      currentIndex: carousel.index,
+      onIndexChanged: carousel.onPageChanged,
+      onTopUp: onTopUp,
+      onWalletTap: onWalletTap,
+    );
+
+    if (wallets.isEmpty && accounts.isEmpty) {
+      return Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Center(child: Text(loc.noWalletsAvailable)),
+          const SizedBox(height: 12),
+          carouselWidget,
+        ],
+      );
+    }
+
+    return carouselWidget;
+  }
+}