add WorkoutIconSelector, change the way adding ExerciseTemplate works to in-List

WorkoutsPlus/Workout/WorkoutDetail.swift

@@ -38,7 +38,7 @@ struct WorkoutDetail: View {
 				
 				.navigationBarTitle("Edit \(workout.name)")
 				.toolbar {
-						ToolbarItem {
+						ToolbarItem() {
 								EditButton()
 						}
 				}
@@ -83,7 +83,7 @@ struct WorkoutDetail: View {
 
 struct ExerciseListItem: View {
 		var workout: Workout
-		var exercise: Exercise
+		@State var exercise: Exercise
 		
 		init(_ workout: Workout, _ exercise: Exercise ) {
 				self.workout = workout
@@ -92,18 +92,30 @@ struct ExerciseListItem: View {
 		
 		var body: some View {
 				Button(action: {
-//						workout.addExercise(from: exercise)
+						//						workout.addExercise(from: exercise)
 				}) {
 						HStack {
+								
+//								TextField("Enter Reps", text: $exercise.reps)
+//										.keyboardType(.numberPad) // Set the keyboard to number pad
+//										.padding()
+//										.frame(width: 100, height: 50)
+//										.background(Color(.systemGray6))
+//										.cornerRadius(8)
+//										.multilineTextAlignment(.center) // Center the text
+//										.overlay(
+//												RoundedRectangle(cornerRadius: 8)
+//														.stroke(Color.gray, lineWidth: 1)
+//										)
 								Text(String(workout.exercises.filter { $0 == exercise }.count))
 										.font(.system(size: 14, weight: .bold))
-										.foregroundColor(.white)
+										.foregroundStyle(.white)
 										.frame(width: 20, height: 10)
 										.padding(8)
 										.background(Color.blue)
 										.clipShape(RoundedRectangle(cornerRadius: 8))
 								Text(exercise.name)
-										.foregroundColor(.black)
+										.foregroundStyle(.black)
 								Spacer()
 								Image(systemName: "info.circle")
 						}
@@ -114,6 +126,6 @@ struct ExerciseListItem: View {
 #Preview {
 		NavigationStack {
 				WorkoutDetail(workout: Workout.sampleData.first!)
-				.modelContainer(SampleData.shared.modelContainer)
+						.modelContainer(SampleData.shared.modelContainer)
 		}
 }