fixed ledger account listing + quotation listing

frontend/pshared/lib/data/dto/ledger/status.dart

@@ -11,3 +11,34 @@ enum LedgerAccountStatusDTO {
   @JsonValue('frozen')
   frozen,
 }
+
+LedgerAccountStatusDTO ledgerAccountStatusFromJson(Object? value) {
+  final raw = value?.toString() ?? '';
+  var normalized = raw.trim().toLowerCase();
+  const prefix = 'account_status_';
+  if (normalized.startsWith(prefix)) {
+    normalized = normalized.substring(prefix.length);
+  }
+  switch (normalized) {
+    case 'active':
+      return LedgerAccountStatusDTO.active;
+    case 'frozen':
+      return LedgerAccountStatusDTO.frozen;
+    case 'unspecified':
+    case '':
+      return LedgerAccountStatusDTO.unspecified;
+    default:
+      return LedgerAccountStatusDTO.unspecified;
+  }
+}
+
+String ledgerAccountStatusToJson(LedgerAccountStatusDTO value) {
+  switch (value) {
+    case LedgerAccountStatusDTO.active:
+      return 'active';
+    case LedgerAccountStatusDTO.frozen:
+      return 'frozen';
+    case LedgerAccountStatusDTO.unspecified:
+      return 'unspecified';
+  }
+}