feat: add support for one-off recording schedules with start and end datetime

backend/services/scheduler.py

@@ -628,6 +628,15 @@ class SchedulerService:
 
             for schedule in schedules:
                 try:
+                    # Auto-disable one-off schedules whose end time has passed
+                    if schedule.schedule_type == "one_off" and schedule.end_datetime:
+                        if schedule.end_datetime <= datetime.utcnow():
+                            schedule.enabled = False
+                            schedule.next_occurrence = None
+                            db.commit()
+                            logger.info(f"Auto-disabled completed one-off schedule: {schedule.name}")
+                            continue
+
                     actions = service.generate_actions_for_schedule(schedule, horizon_days=7)
                     total_generated += len(actions)
                 except Exception as e: