fix repetitive save of WorkoutItem, add: Onboarding, Defaults, Settings, Trainer/Trainee skeletons, reorder files, remove all Bindable

WorkoutsPlus/Workout/AddWorkoutItemToWorkout.swift

@@ -12,54 +12,38 @@ struct AddWorkoutItemToWorkout: View {
 		@Environment(\.modelContext) private var modelContext
 		@Query(sort: \Exercise.name) private var exercises: [Exercise]
 		
-		@Bindable var workout: Workout
+		@State var workout: Workout
+		// TODO: Add (i) Button that allows editing an exercise (maybe requires NavigationStack?)
 		
 		var body: some View {
 				Group {
 						List {
 								Section(header: Text("Utilities")) {
-										AddExerciseToWorkoutListItem(WorkoutItem(workoutItems: []), workout)
+										//										AddExerciseToWorkoutListItem(WorkoutItem(workoutItems: []), workout)
 								}
 								Section(header: Text("Excersises")) {
 										if !exercises.isEmpty {
 												ForEach(exercises) { exercise in
-														
-														AddExerciseToWorkoutListItem(WorkoutItem(from: exercise), workout)
-												}} else {
-														ContentUnavailableView {
-																// TODO: Add Button that allows adding an exercise
-																Label("No Exercises", systemImage: Exercise.systemImage)
+														AddItemButton(label: exercise.name) {
+																let workoutItem = WorkoutItem(from: exercise)
+																addWorkoutItemtoWorkout(workoutItem)
 														}
 												}
+										} else {
+												ContentUnavailableView {
+														// TODO: Add Button that allows adding an exercise
+														Label("No Exercises", systemImage: Exercise.systemImage)
+												}
+										}
 								}
 						}
 				}
 		}
-}
-
-struct AddExerciseToWorkoutListItem: View {
-		@Environment(\.modelContext) private var modelContext
 		
-		var workoutItem: WorkoutItem
-		var workout: Workout
-		
-		init(_ workoutItem: WorkoutItem, _ workout: Workout) {
-				self.workoutItem = workoutItem
-				self.workout = workout
-		}
-		
-		var body: some View {
-				Button(action: {
-						workout.add(workoutItem: workoutItem)
-				}) {
-						HStack {
-								Text(workoutItem.name)
-										.foregroundStyle(.black)
-								Spacer()
-								Image(systemName: "plus.circle.fill")
-										.foregroundStyle(.green)
-						}
-				}
+		private func addWorkoutItemtoWorkout(_ workoutItem: WorkoutItem) {
+				workout.add(workoutItem: workoutItem)
+				// TODO: Handle saving in a way the user knows when it's saved
+				//				modelContext.save()
 		}
 }