Рыба проекта. Минимальная функциональность

pkg/domain/scheduler.go

@@ -0,0 +1,12 @@
+package domain
+
+import "context"
+
+// Scheduler is the abstraction for a recurring job scheduler.
+type Scheduler interface {
+	// Start begins executing the scheduled job.
+	Start()
+	// Stop halts the scheduler and returns a context that is cancelled
+	// once all in-flight jobs have completed.
+	Stop() (stoppedCtx context.Context)
+}