{"success":true,"message":"Días hábiles calculados correctamente.","data":{"from":"2026-01-01","to":"2026-06-01","businessDays":101,"calendarDays":152,"holidaysInRange":["2026-01-01","2026-01-12","2026-03-23","2026-04-02","2026-04-03","2026-05-01","2026-05-18"]}}