package capabilities// SchedulerCallback provides scheduled task handling.// This capability allows plugins to receive callbacks when their scheduled tasks execute.// Plugins that use the scheduler host service must implement this capability// to handle task execution.////nd:capability name=schedulertype SchedulerCallback interface {// OnCallback is called when a scheduled task fires.// Errors are logged but do not affect the scheduling system.//nd:export name=nd_scheduler_callbackOnCallback(SchedulerCallbackRequest) error}// SchedulerCallbackRequest is the request provided when a scheduled task fires.type SchedulerCallbackRequest struct {// ScheduleID is the unique identifier for this scheduled task.// This is either the ID provided when scheduling, or an auto-generated UUID if none was specified.ScheduleID string `json:"scheduleId"`// Payload is the payload data that was provided when the task was scheduled.// Can be used to pass context or parameters to the callback handler.Payload string `json:"payload"`// IsRecurring is true if this is a recurring schedule (created via ScheduleRecurring),// false if it's a one-time schedule (created via ScheduleOneTime).IsRecurring bool `json:"isRecurring"`}