OrderListResponse

{
    "data": [
        {
            "orderId": "ord_abc123def",
            "userId": "usr_1a2b3c4d",
            "status": "pending",
            "totalAmount": 1049.99,
            "currency": "USD",
            "items": [
                {
                    "orderItemId": "itm_001",
                    "productId": "prd_laptop001",
                    "quantity": 1,
                    "unitPrice": 999.99,
                    "subtotal": 999.99
                }
            ],
            "shippingAddress": {
                "street": "123 Main St",
                "city": "San Francisco",
                "state": "CA",
                "postalCode": "94102",
                "country": "US"
            },
            "trackingNumber": "1Z999AA10123456784",
            "createdAt": "2024-01-20T11:00:00Z",
            "updatedAt": "2024-01-20T12:30:00Z"
        }
    ],
    "pagination": {
        "page": 1,
        "pageSize": 20,
        "totalItems": 50,
        "totalPages": 3
    }
}