KORAIL_STORE

[API] GET /api/mall_list

1.logic
  1) if mall_type param = 'store', apply a) b) c) sort
    a) if no_order_yn is NULL or 'N', show first. 
       if no_order_yn = 'Y', show later
    b) if working hour, show with end_hour DESC
          - working hour basis: st_mall_hour.hour_type='HT01' AND start_hour <= {curren hour} <= end_hour
       if not, show later
    c) mall_name ASC