Inherit Check-in Modal Print Slip Print Defaults from Service Point

Purpose: To make checkin modal "print slip" checkbox inherit its default value from the settings at the Service point (defined in UIORG-122).

User story:
As a circulation staff member who is checking items in
I want the "print slip" checkbox on my checkin modals (see UICHKIN-49 and UICHKIN-50) to default to checked or unchecked
So the system will know whether to print or not by default (it will still be possible for the user to override at the modal)

Scenarios:

1. Scenario
   • Given an item that needs to go in transit for a request is checked in at Service Point 1 (Service Point 1 is selected as the Service point under the user avatar in upper right)
   • When the "In transit" modal displays
   • Then the "Print slip" checkbox will be checked if the "Transit slip" checkbox is checked on Service Point 1 (Settings > Organization > Service points)
2. Scenario
   • Given an item that needs to go on the hold shelf for a request is checked in at Service Point 1 (Service Point 1 is selected as the Service point under the user avatar in upper right)
   • When the "Awaiting pickup for a request" modal displays (defined in UICHKIN-50)
   • Then the "Print slip" checkbox will be checked if the "Hold slip" checkbox is checked on Service Point 1 (Settings > Organization > Service points)