fix: delete job need a job (nil pointer exception) #67

manager.go

@@ -151,6 +151,8 @@ func (m *Manager) DeleteJob(id JobID) error {
 
 	if job, ok = m.activeJobs[id]; ok {
 		_ = m.removeJobInternal(id)
+	} else {
+		job = GenericJob(&Job[any]{id: id})
 	}
 
 	if m.jobSyncer != nil {