Fix HandoffService.application(continue:) crash

[ZachOrr]

Fatal Exception: NSInternalInconsistencyException
This NSPersistentStoreCoordinator has no persistent stores (unknown). It cannot perform a save operation.
Fatal Exception: NSInternalInconsistencyException
0  CoreFoundation                 0x1878ed5f0 __exceptionPreprocess
1  libobjc.A.dylib                0x18760fbcc objc_exception_throw
2  CoreData                       0x18c35df54 -[NSPersistentStoreCoordinator _coordinator_you_never_successfully_opened_the_database_corrupted:]
3  CoreData                       0x18c35e128 -[NSPersistentStoreCoordinator _introspectLastErrorAndThrow]
4  CoreData                       0x18c35e76c __65-[NSPersistentStoreCoordinator executeRequest:withContext:error:]_block_invoke.769
5  CoreData                       0x18c1f98c0 -[NSPersistentStoreCoordinator _routeHeavyweightBlock:]
6  CoreData                       0x18c1fa6bc -[NSPersistentStoreCoordinator executeRequest:withContext:error:]
7  CoreData                       0x18c1fa6e8 -[NSPersistentStoreCoordinator executeRequest:withContext:error:]
8  CoreData                       0x18c1fb568 -[NSManagedObjectContext save:]
9  TBAData                        0x10383d874 NSManagedObjectContext.saveOrRollback(errorRecorder:) + 30 (NSManagedObjectContext+Extension.swift:30)
10 The Blue Alliance              0x102e72e28 HandoffService.application(continue:) + 61 (HandoffService.swift:61)
11 The Blue Alliance              0x102e8b014 specialized AppDelegate.application(_:continue:restorationHandler:) + 272 (AppDelegate.swift:272)
12 The Blue Alliance              0x102e85b18 @objc AppDelegate.application(_:continue:restorationHandler:) (<compiler-generated>)
13 GoogleUtilities                0x1034e32cc -[GULAppDelegateSwizzler application:continueUserActivity:restorationHandler:] + 826 (GULAppDelegateSwizzler.m:826)
14 UIKitCore                      0x18b99301c -[UIApplication activityContinuationManager:continueUserActivity:]
15 UIKitCore                      0x18bccf9c8 -[UIActivityContinuationManager _continueUserActivity:]
16 UIKitCore                      0x18bcd062c __72-[UIActivityContinuationManager handleActivityContinuation:isSuspended:]_block_invoke_3
17 UIKitCore                      0x18b388cf0 -[_UIApplicationModalProgressController _callAndClearDismissalHandlerWasDismissedByUser:]
18 UIKitCore                      0x18b389084 -[_UIApplicationModalProgressController hideAfterMinimumUptimeWithDismissalHandler:]
19 UIKitCore                      0x18b992cd4 -[UIApplication activityContinuationManager:hideProgressUIWithCompletion:]
20 UIKitCore                      0x18bccf968 -[UIActivityContinuationManager _endCurrentActivityContinuationWithCompletion:]
21 UIKitCore                      0x18bcd0394 __72-[UIActivityContinuationManager handleActivityContinuation:isSuspended:]_block_invoke_2
22 libdispatch.dylib              0x1875b29a8 _dispatch_call_block_and_release
23 libdispatch.dylib              0x1875b3524 _dispatch_client_callout
24 libdispatch.dylib              0x1875966fc _dispatch_main_queue_callback_4CF$VARIANT$armv81
25 CoreFoundation                 0x18786b748 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
26 CoreFoundation                 0x18786661c __CFRunLoopRun
27 CoreFoundation                 0x187865c34 CFRunLoopRunSpecific
28 GraphicsServices               0x1919af38c GSEventRunModal
29 UIKitCore                      0x18b99822c UIApplicationMain
30 The Blue Alliance              0x102e70ce0 main + 9 (main.swift:9)
31 libdyld.dylib                  0x1876ed800 start