using System; namespace QuantEngine.Core.Models { public class WorkspaceLock { public string Domain { get; set; } = string.Empty; public string TargetRef { get; set; } = string.Empty; public string LockedBy { get; set; } = string.Empty; public string Reason { get; set; } = string.Empty; public string LockedAt { get; set; } = string.Empty; } }