Fixed ObservableObject conformance for PersistentContainerStorage

Author: colemancda

Sources/CoreDataModel/NSPersistentContainer.swift

@@ -117,36 +117,39 @@ public actor PersistentContainerStorage: ModelStorage, ObservableObject {
         }
     }
 
+    public func fetchID(_ fetchRequest: FetchRequest) async throws -> [ObjectID] {
+        return try await performBackgroundTask { (context, model) in
+            try context.fetchID(fetchRequest)
+        }
+    }
+    
     public func count(_ fetchRequest: FetchRequest) async throws -> UInt {
         try await performBackgroundTask { (context, model) in
             try context.count(fetchRequest)
         }
     }
 
     public func insert(_ value: ModelData) async throws {
+        defer { objectWillChange.send() }
         try await performBackgroundTask { (context, model) in
             try context.insert(value, model: model)
         }
     }
 
     public func insert(_ values: [ModelData]) async throws {
+        defer { objectWillChange.send() }
         try await performBackgroundTask { (context, model) in
             try context.insert(values, model: model)
         }
     }
 
     public func delete(_ entity: EntityName, for id: ObjectID) async throws {
+        defer { objectWillChange.send() }
         try await performBackgroundTask { (context, model) in
             try context.delete(entity, for: id)
         }
     }
 
-    public func fetchID(_ fetchRequest: FetchRequest) async throws -> [ObjectID] {
-        try await performBackgroundTask { (context, model) in
-            try context.fetchID(fetchRequest)
-        }
-    }
-    
     private func performBackgroundTask<T>(
         schedule: NSManagedObjectContext.ScheduledTaskType = .immediate,
         _ task: @escaping (NSManagedObjectContext, NSManagedObjectModel) throws -> T