QuantEngineByItz/src/dotnet/QuantEngine.Core/Models/WorkspaceSession.cs

namespace QuantEngine.Core.Models
{
    public class WorkspaceSession
    {
        public string SessionTokenHash { get; set; } = string.Empty;
        public string Username { get; set; } = string.Empty;
        public string Role { get; set; } = "Admin";
        public string CreatedAt { get; set; } = string.Empty;
        public string ExpiresAt { get; set; } = string.Empty;
        public string? RevokedAt { get; set; }
    }
}