update project + confirm complete workout early

iphone/Werkout_ios/subview/ActionsView.swift

@@ -16,6 +16,7 @@ struct ActionsView: View {
     @Environment(\.dismiss) var dismiss
     var showAddToCalendar: Bool
     var startWorkoutAction: (() -> Void)
+    @State var showCompleteSheet: Bool = false
     
     var body: some View {
         HStack {
@@ -57,8 +58,7 @@ struct ActionsView: View {
                 .foregroundColor(.white)
             } else {
                 Button(action: {
-                    AudioEngine.shared.playFinished()
-                    completedWorkout?()
+                    showCompleteSheet.toggle()
                 }, label: {
                     Image(systemName: "checkmark")
                         .font(.title)
@@ -98,6 +98,13 @@ struct ActionsView: View {
                 .foregroundColor(.white)
             }
         }
+        .alert("Complete Workout", isPresented: $showCompleteSheet) {
+            Button("Complete Workout", role: .destructive) {
+                AudioEngine.shared.playFinished()
+                completedWorkout?()
+            }
+            Button("Back to workout", role: .cancel) { }
+        }
     }
     
     func nextExercise() {