- Create ProfileManager background service that polls database every 1 second
- Query active profiles with cron schedules via MediatR GetProfileQuery
- Auto-create/update Hangfire recurring jobs using IRecurringJobManager
- Jobs execute TriggeringDEXJobBatchCommand via IMediator dependency injection
- Add profile caching with schedule change detection to avoid redundant updates
- Create DtoExtensions with JobId() and ToJob() helper methods for profile-to-command conversion
