feat(shopinbit): add pending payment persistence fields to schema

diff --git a/lib/models/isar/models/shopinbit_ticket.dart b/lib/models/isar/models/shopinbit_ticket.dart
index 4b571ec..0a2ac53 100644
--- a/lib/models/isar/models/shopinbit_ticket.dart
+++ b/lib/models/isar/models/shopinbit_ticket.dart
@@ -34,6 +34,11 @@ class ShopInBitTicket {
   String? carResearchInvoiceId;
   String? feeTicketNumber;
   late bool needsCreateRequest;
+
+  // Car research resumable payment state
+  late bool isPendingPayment;
+  DateTime? carResearchExpiresAt;
+  String? carResearchPaymentLinks;
 }
 
 @embedded
diff --git a/lib/models/isar/models/shopinbit_ticket.g.dart b/lib/models/isar/models/shopinbit_ticket.g.dart
index bfc8bc9..ec4a963 100644
--- a/lib/models/isar/models/shopinbit_ticket.g.dart
+++ b/lib/models/isar/models/shopinbit_ticket.g.dart
@@ -121,6 +121,21 @@ const ShopInBitTicketSchema = CollectionSchema(
       name: r'needsCreateRequest',
       type: IsarType.bool,
     ),
+    r'isPendingPayment': PropertySchema(
+      id: 20,
+      name: r'isPendingPayment',
+      type: IsarType.bool,
+    ),
+    r'carResearchExpiresAt': PropertySchema(
+      id: 21,
+      name: r'carResearchExpiresAt',
+      type: IsarType.dateTime,
+    ),
+    r'carResearchPaymentLinks': PropertySchema(
+      id: 22,
+      name: r'carResearchPaymentLinks',
+      type: IsarType.string,
+    ),
   },
 
   estimateSize: _shopInBitTicketEstimateSize,
@@ -209,6 +224,12 @@ int _shopInBitTicketEstimateSize(
       bytesCount += 3 + value.length * 3;
     }
   }
+  {
+    final value = object.carResearchPaymentLinks;
+    if (value != null) {
+      bytesCount += 3 + value.length * 3;
+    }
+  }
   return bytesCount;
 }
 
@@ -243,6 +264,9 @@ void _shopInBitTicketSerialize(
   writer.writeString(offsets[17], object.carResearchInvoiceId);
   writer.writeString(offsets[18], object.feeTicketNumber);
   writer.writeBool(offsets[19], object.needsCreateRequest);
+  writer.writeBool(offsets[20], object.isPendingPayment);
+  writer.writeDateTime(offsets[21], object.carResearchExpiresAt);
+  writer.writeString(offsets[22], object.carResearchPaymentLinks);
 }
 
 ShopInBitTicket _shopInBitTicketDeserialize(
@@ -284,6 +308,9 @@ ShopInBitTicket _shopInBitTicketDeserialize(
   object.carResearchInvoiceId = reader.readStringOrNull(offsets[17]);
   object.feeTicketNumber = reader.readStringOrNull(offsets[18]);
   object.needsCreateRequest = reader.readBool(offsets[19]);
+  object.isPendingPayment = reader.readBool(offsets[20]);
+  object.carResearchExpiresAt = reader.readDateTimeOrNull(offsets[21]);
+  object.carResearchPaymentLinks = reader.readStringOrNull(offsets[22]);
   return object;
 }
 
@@ -349,6 +376,12 @@ P _shopInBitTicketDeserializeProp<P>(
       return (reader.readStringOrNull(offset)) as P;
     case 19:
       return (reader.readBool(offset)) as P;
+    case 20:
+      return (reader.readBool(offset)) as P;
+    case 21:
+      return (reader.readDateTimeOrNull(offset)) as P;
+    case 22:
+      return (reader.readStringOrNull(offset)) as P;
     default:
       throw IsarError('Unknown property with id $propertyId');
   }
diff --git a/lib/models/shopinbit/shopinbit_order_model.dart b/lib/models/shopinbit/shopinbit_order_model.dart
index 1fe8c41..f41aa49 100644
--- a/lib/models/shopinbit/shopinbit_order_model.dart
+++ b/lib/models/shopinbit/shopinbit_order_model.dart
@@ -192,6 +192,33 @@ class ShopInBitOrderModel extends ChangeNotifier {
     }
   }
 
+  bool _isPendingPayment = false;
+  bool get isPendingPayment => _isPendingPayment;
+  set isPendingPayment(bool value) {
+    if (_isPendingPayment != value) {
+      _isPendingPayment = value;
+      notifyListeners();
+    }
+  }
+
+  DateTime? _carResearchExpiresAt;
+  DateTime? get carResearchExpiresAt => _carResearchExpiresAt;
+  set carResearchExpiresAt(DateTime? value) {
+    if (_carResearchExpiresAt != value) {
+      _carResearchExpiresAt = value;
+      notifyListeners();
+    }
+  }
+
+  String? _carResearchPaymentLinks;
+  String? get carResearchPaymentLinks => _carResearchPaymentLinks;
+  set carResearchPaymentLinks(String? value) {
+    if (_carResearchPaymentLinks != value) {
+      _carResearchPaymentLinks = value;
+      notifyListeners();
+    }
+  }
+
   List<ShopInBitMessage> _messages = [];
   List<ShopInBitMessage> get messages => List.unmodifiable(_messages);
   void addMessage(ShopInBitMessage message) {
@@ -223,6 +250,9 @@ class ShopInBitOrderModel extends ChangeNotifier {
       ..carResearchInvoiceId = _carResearchInvoiceId
       ..feeTicketNumber = _feeTicketNumber
       ..needsCreateRequest = _needsCreateRequest
+      ..isPendingPayment = _isPendingPayment
+      ..carResearchExpiresAt = _carResearchExpiresAt
+      ..carResearchPaymentLinks = _carResearchPaymentLinks
       ..messages = _messages
           .map(
             (m) => ShopInBitTicketMessage()
@@ -254,6 +284,9 @@ class ShopInBitOrderModel extends ChangeNotifier {
       .._carResearchInvoiceId = ticket.carResearchInvoiceId
       .._feeTicketNumber = ticket.feeTicketNumber
       .._needsCreateRequest = ticket.needsCreateRequest
+      .._isPendingPayment = ticket.isPendingPayment
+      .._carResearchExpiresAt = ticket.carResearchExpiresAt
+      .._carResearchPaymentLinks = ticket.carResearchPaymentLinks
       .._messages = ticket.messages
           .map(
             (m) => ShopInBitMessage(