FlowAPI.Domain/Entities/Edge.cs

namespace FlowAPI.Domain.Entities
{
    public class Edge
    {
        public Guid Id { get; set; }
        public Guid GraphId { get; set; }
        public Guid FromNodeId { get; set; }
        public Guid ToNodeId { get; set; }
        public string Condition { get; set; } = "True";

        // Navigation properties
        public Graph Graph { get; set; } = null!;
        public TaskNode FromNode { get; set; } = null!;
        public TaskNode ToNode { get; set; } = null!;
    }
}