few fixes and made sure ledger widget displays the name of ledger wallet

frontend/pshared/lib/data/dto/payment/operation.dart

@@ -1,3 +1,8 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'operation.g.dart';
+
+@JsonSerializable()
 class PaymentOperationDTO {
   final String? stepRef;
   final String? operationRef;
@@ -24,37 +29,6 @@ class PaymentOperationDTO {
   });
 
   factory PaymentOperationDTO.fromJson(Map<String, dynamic> json) =>
-      PaymentOperationDTO(
-        stepRef: _asString(json['stepRef'] ?? json['step_ref']),
-        operationRef: _asString(json['operationRef'] ?? json['operation_ref']),
-        gateway: _asString(json['gateway']),
-        code: _asString(json['code']),
-        state: _asString(json['state']),
-        label: _asString(json['label']),
-        failureCode: _asString(json['failureCode'] ?? json['failure_code']),
-        failureReason: _asString(
-          json['failureReason'] ?? json['failure_reason'],
-        ),
-        startedAt: _asString(json['startedAt'] ?? json['started_at']),
-        completedAt: _asString(json['completedAt'] ?? json['completed_at']),
-      );
-
-  Map<String, dynamic> toJson() => <String, dynamic>{
-    'stepRef': stepRef,
-    'operationRef': operationRef,
-    'gateway': gateway,
-    'code': code,
-    'state': state,
-    'label': label,
-    'failureCode': failureCode,
-    'failureReason': failureReason,
-    'startedAt': startedAt,
-    'completedAt': completedAt,
-  };
-}
-
-String? _asString(Object? value) {
-  final text = value?.toString().trim();
-  if (text == null || text.isEmpty) return null;
-  return text;
+      _$PaymentOperationDTOFromJson(json);
+  Map<String, dynamic> toJson() => _$PaymentOperationDTOToJson(this);
 }

frontend/pshared/lib/data/dto/payment/payment.dart

@@ -13,7 +13,6 @@ class PaymentDTO {
   final String? state;
   final String? failureCode;
   final String? failureReason;
-  @JsonKey(defaultValue: <PaymentOperationDTO>[])
   final List<PaymentOperationDTO> operations;
   final PaymentQuoteDTO? lastQuote;
   final Map<String, String>? metadata;

frontend/pshared/lib/data/mapper/ledger/account.dart

@@ -9,22 +9,33 @@ import 'package:pshared/models/ledger/account.dart';
 
 
 extension LedgerAccountDTOMapper on LedgerAccountDTO {
-  LedgerAccount toDomain() => LedgerAccount(
-    ledgerAccountRef: ledgerAccountRef,
-    organizationRef: organizationRef,
-    ownerRef: ownerRef,
-    accountCode: accountCode,
-    accountType: accountType.toDomain(),
-    currency: currency,
-    status: status.toDomain(),
-    allowNegative: allowNegative,
-    role: role.toDomain(),
-    metadata: metadata,
-    createdAt: createdAt,
-    updatedAt: updatedAt,
-    describable: describable?.toDomain() ?? newDescribable(name: '', description: null),
-    balance: balance?.toDomain(),
-  );
+  LedgerAccount toDomain() {
+    final mappedDescribable = describable?.toDomain();
+    final fallbackName = metadata?['name']?.trim() ?? '';
+    final name = mappedDescribable?.name.trim().isNotEmpty == true
+        ? mappedDescribable!.name
+        : fallbackName;
+
+    return LedgerAccount(
+      ledgerAccountRef: ledgerAccountRef,
+      organizationRef: organizationRef,
+      ownerRef: ownerRef,
+      accountCode: accountCode,
+      accountType: accountType.toDomain(),
+      currency: currency,
+      status: status.toDomain(),
+      allowNegative: allowNegative,
+      role: role.toDomain(),
+      metadata: metadata,
+      createdAt: createdAt,
+      updatedAt: updatedAt,
+      describable: newDescribable(
+        name: name,
+        description: mappedDescribable?.description,
+      ),
+      balance: balance?.toDomain(),
+    );
+  }
 }
 
 extension LedgerAccountModelMapper on LedgerAccount {

frontend/pshared/lib/data/mapper/payment/operation.dart

@@ -1,6 +1,7 @@
 import 'package:pshared/data/dto/payment/operation.dart';
 import 'package:pshared/models/payment/execution_operation.dart';
 
+
 extension PaymentOperationDTOMapper on PaymentOperationDTO {
   PaymentExecutionOperation toDomain() => PaymentExecutionOperation(
     stepRef: stepRef,