Allow Appointment Services to be in-active and in alphabetical order for easy search and filter

The list of services are not in alphabetical order, which makes it very difficult to seach for the relavant service if we have many services. Having the option to make the serice inactive will help filter the service we no longer offer. Now if I want to streamline the list of services, I have to delete them, which would cause us to no longer have any records of the service.