Description

This PR is the last part of the core data clean-up , where we delete models 1 to 80, proposed on p91TBi-drE-p2

• 1: [Core Data] Make new Core Data migration path. Remove models below 30 #15987
• 2: [Core Data] Remove old models. Part 2 (30-59) #16109
• 3: [Core Data] Remove old models. Part 3 (60-79) #16181

Apologies for the 21k LOC, all of it is model/xcmapping removals and Unit Test updates to account for the minimal model version (80). There are no updates to the migration paths, or any logic has been changed.

Changes:

• Removed .xcdatamodels from 60 to 79, making the minimum version model 80 (2022-12-15).
• Removed mapping migrations 74to75
• Updated unit tests

Testing information

There is no good way to test all the way back to model 80, the more straight-forward to test the migration path is:

• Delete the app from your device, install the oldest version from TestFlight under Previous builds (22.7 at the moment), and observe that the app does not crash on init.
• Smoke test a bit, the app should work normally (from my testing the Order list will appear empty, a simple pull-to-refresh should repopulate it, this is expected).