{"message":"Appointment Booking API is running","version":"2.0.0","database":"PostgreSQL","queue":"Redis Queue (connected)","scheduler":"Daily Business Sync (Active)","features":["Idempotency","Concurrency Safe","Scalable","Redis Queue Processing","Business Data Sync"],"queue_info":{"status":"connected","pending_jobs":0},"endpoints":{"create_booking":"/create_booking","check_status":"/status/{job_id}","get_jobs_by_email":"/jobs/{email}","add_business":"/businesses","get_businesses":"/businesses","get_services":"/services/{business_id}","get_time_slots":"/time-slots/{business_id}","manual_sync":"/businesses/{business_id}/sync","current_datetime":"/current-datetime","failed_bookings":"/failed-bookings","failed_bookings_dashboard":"/failed-bookings/dashboard","docs":"/docs"}}