namespace CopilotCoordinator.Models; public record SequenceDefinition( int Id, string Name, int CategoryId, List Cameras, int IntervalSeconds ); public record SequenceCategory(int Id, string Name); public record RunningSequence( int ViewerId, int SequenceId, DateTime StartedAt, int CurrentCameraIndex ); public record SequenceStartRequest(int ViewerId, int SequenceId); public record SequenceStopRequest(int ViewerId);