Features Learned :
- SwiftUI, NavigationStack, NavigationLink
- SwiftData, @Model, modelContainer(), modelContext, ModelConfiguration, @Query, @Binding, @State, @Environment
- CoreData, Creating a Core Data model, .xcdatamodel, Setting up a Core Data stack, NSManagedObjectModel, NSManagedObjectContext, NSPersistentStoreCoordinator, NSPersistentContainer, Initialize a Persistent Container, ObservableObject, @StateObject, NSFetchRequest, @FetchRequest, FetchedResults