사용하지 않는 파일 정리 전 백업 (Phase 10 완료 후 상태)

lib/data/models/vendor_stats_dto.dart

@@ -0,0 +1,17 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'vendor_stats_dto.freezed.dart';
+part 'vendor_stats_dto.g.dart';
+
+@freezed
+class VendorStatsDto with _$VendorStatsDto {
+  const factory VendorStatsDto({
+    @JsonKey(name: 'total_vendors') required int totalVendors,
+    @JsonKey(name: 'active_vendors') required int activeVendors,
+    @JsonKey(name: 'inactive_vendors') required int inactiveVendors,
+    @JsonKey(name: 'deleted_vendors') required int deletedVendors,
+  }) = _VendorStatsDto;
+
+  factory VendorStatsDto.fromJson(Map<String, dynamic> json) =>
+      _$VendorStatsDtoFromJson(json);
+}