fix: character creation and selection flow

- Bug fix: Back button should always be visible on character creation window
- Bug fix: Play button was shown despite of having no characters created, this commit fixes that by properly updating character selection window buttons and display during initializing

Signed-off-by: Arufonsu <17498701+Arufonsu@users.noreply.github.com>

Author: Arufonsu

Intersect.Client.Core/Interface/Menu/CharacterCreationWindow.cs

@@ -251,7 +251,7 @@ public void Update()
 
     public void Show(bool force)
     {
-        _backButton.IsVisibleInTree = !force;
+        _backButton.IsVisibleInTree = true;
         _createButton.Alignment = force ? [Alignments.Center] : [Alignments.Left];
 
         _renderLayers = new ImagePanel[Options.Instance.Equipment.Paperdoll.Down.Count];

Intersect.Client.Core/Interface/Menu/SelectCharacterWindow.cs

@@ -198,6 +198,7 @@ protected override void EnsureInitialized()
 
         LoadJsonUi(GameContentManager.UI.Menu, Graphics.Renderer?.GetResolutionString());
         EnsureArrowsVisibility();
+        UpdateDisplay();
     }
 
     //Methods