retain order of the exercises during persistence process

WorkoutsPlus/Settings.swift

@@ -0,0 +1,18 @@
+//
+//  Settings.swift
+//  WorkoutsPlus
+//
+//  Created by Felix Förtsch on 30.08.24.
+//
+
+import SwiftUI
+
+struct Settings: View {
+    var body: some View {
+						Text("Settings")
+    }
+}
+
+#Preview {
+    Settings()
+}