Alert sprite size fix (#1637)

* Directly use vanilla alerts & make stamina as custom

* Fix mix size for alert of 96px

* Revert "Directly use vanilla alerts & make stamina as custom"

This reverts commit 3298202f8a.

* Update AlertsUI.xaml

---------

Co-authored-by: Red <96445749+TheShuEd@users.noreply.github.com>

Content.Client/UserInterface/Systems/Alerts/Controls/AlertControl.cs

@@ -63,7 +63,7 @@ namespace Content.Client.UserInterface.Systems.Alerts.Controls
             _icon = new SpriteView
             {
                 Scale = new Vector2(2, 2),
-                MaxSize = new Vector2(64, 64),
+                MaxSize = new Vector2(96, 96), // CP14 Custom alert size
                 Stretch = SpriteView.StretchMode.None,
                 HorizontalAlignment = HAlignment.Left
             };