GridContentView.swift

import SwiftUI

@available(iOS 16.0, *)
extension ContentView: View {
    var picker: some View {
        Picker("", selection: $alignment) {
            ForEach(HorizontalAlignment.allCases) { alignment in
                Text(alignment.name)
                    .tag(alignment)
            }
        }
    }
    
    var body: some View {
        VStack {
            picker
            grid
            
        }
    }
}