add success haptic and indentation

Shared/CompleteEventButton.swift

@@ -43,6 +43,9 @@ struct CompleteEventButton: View {
 			if progress >= 1 {
 				withAnimation { completeInProgress = false }
 				viewModel.completeEvent(&event)
+#if canImport(UIKit)
+				UINotificationFeedbackGenerator().notificationOccurred(.success)
+#endif
 				timer.invalidate()
 				progress = 0
 			}