attendence records, extra hours , rewards and punishment funnctionality have been added

lib/data/dto/overtime_dto.dart

@@ -0,0 +1,46 @@
+class OvertimeDto {
+  final String id;
+  final DateTime date;
+  final double hours;
+  final double hourlyRateAtTheTime;
+  final String employeeId;
+  final bool isDeleted;
+
+  OvertimeDto({
+    required this.id,
+    required this.employeeId,
+    required this.date,
+    required this.hours,
+    required this.hourlyRateAtTheTime,
+    required this.isDeleted,
+  });
+
+  factory OvertimeDto.fromJson(Map<String, dynamic> json) {
+    return OvertimeDto(
+      id: json['id']?.toString() ?? '',
+      date: DateTime.parse(json['date']),
+      hours: (json['hours'] as num?)?.toDouble() ?? 0.0,
+      hourlyRateAtTheTime:
+          (json['hourlyRateAtTheTime'] as num?)?.toDouble() ?? 0.0,
+      employeeId: json['employeeId']?.toString() ?? '',
+      isDeleted: json['isDeleted'] ?? false,
+    );
+  }
+}
+
+class OvertimeListResponseDto {
+  final List<OvertimeDto> items;
+
+  OvertimeListResponseDto({required this.items});
+
+  factory OvertimeListResponseDto.fromJson(Map<String, dynamic> json) {
+    final data = json['data'];
+    if (data == null || data is! Map<String, dynamic>) {
+      return OvertimeListResponseDto(items: []);
+    }
+    final itemsJson = data['items'] as List? ?? [];
+    return OvertimeListResponseDto(
+      items: itemsJson.map((e) => OvertimeDto.fromJson(e)).toList(),
+    );
+  }
+}