Emails and SMS not going out when Appointment added in Dashboard

[Valentina R]

Reported here: https://bookingwp.com/forums/topic/appointment-booked-manually-from-the-backend/

I was able to reproduce it by adding a new appointment with a new order.

[Željan Topić]

This is on purpose, but I'll additional checkbox that will allow sending notifications to customer, when appointment/order is added in admin.

[Željan Topić]

Order emails won't be sent by default as they can be optionally sent after the appointment is scheduled - top right corner: Order actions.

Reminders will now be sent after the appointment is added in admin.