pr suggestion: use computed var for scaleY

Author: Velin92

ElementX/Sources/Screens/Timeline/TimelineTableViewController.swift

@@ -168,6 +168,11 @@ class TimelineTableViewController: UIViewController {
     /// Whether or not the view has been shown on screen yet.
     private var hasAppearedOnce = false
 
+    /// Value that determines if the table view is flipped or not according to the VoiceOver status.
+    private var scaleY: CGFloat {
+        UIAccessibility.isVoiceOverRunning ? 1 : -1
+    }
+    
     init(coordinator: TimelineViewRepresentable.Coordinator,
          isScrolledToBottom: Binding<Bool>,
          scrollToBottomPublisher: PassthroughSubject<Void, Never>) {
@@ -185,7 +190,7 @@ class TimelineTableViewController: UIViewController {
 
         // The tableview should be flipped to display the newest items at the top
         // the only exception is VoiceOver, where we want to keep the latest item at the top as Android.
-        tableView.transform = CGAffineTransform(scaleX: 1, y: UIAccessibility.isVoiceOverRunning ? 1 : -1)
+        tableView.transform = CGAffineTransform(scaleX: 1, y: scaleY)
         view.addSubview(tableView)
 
         // Prevents XCUITest from invoking the diffable dataSource's cellProvider
@@ -223,7 +228,7 @@ class TimelineTableViewController: UIViewController {
         NotificationCenter.default.publisher(for: UIAccessibility.voiceOverStatusDidChangeNotification)
             .sink { [weak self] _ in
                 guard let self else { return }
-                tableView.transform = CGAffineTransform(scaleX: 1, y: UIAccessibility.isVoiceOverRunning ? 1 : -1)
+                tableView.transform = CGAffineTransform(scaleX: 1, y: scaleY)
                 tableView.reloadData()
             }
             .store(in: &cancellables)
@@ -273,7 +278,7 @@ class TimelineTableViewController: UIViewController {
                 .background(Color.clear)
 
                 // Flipping the cell can create some issues with cell resizing, so flip the content View
-                cell.contentView.transform = CGAffineTransform(scaleX: 1, y: UIAccessibility.isVoiceOverRunning ? 1 : -1)
+                cell.contentView.transform = CGAffineTransform(scaleX: 1, y: scaleY)
                 cell.accessibilityElements = [cell.contentView] // Ensure VoiceOver reads the content view only
 
                 return cell
@@ -300,7 +305,7 @@ class TimelineTableViewController: UIViewController {
                 .background(Color.clear)
 
                 // Flipping the cell can create some issues with cell resizing, so flip the content View
-                cell.contentView.transform = CGAffineTransform(scaleX: 1, y: UIAccessibility.isVoiceOverRunning ? 1 : -1)
+                cell.contentView.transform = CGAffineTransform(scaleX: 1, y: scaleY)
                 return cell
             }
         }