Replace Matrix3 with System.Numerics.Matrix3x2 (#27443)

Replace Matrix3 with Matrix3x2

Content.Client/Shuttles/UI/NavScreen.xaml.cs

@@ -1,3 +1,4 @@
+using System.Numerics;
 using Content.Shared.Shuttles.BUIStates;
 using Robust.Client.AutoGenerated;
 using Robust.Client.Graphics;
@@ -68,7 +69,7 @@ public sealed partial class NavScreen : BoxContainer
         }
 
         var (_, worldRot, worldMatrix) = _xformSystem.GetWorldPositionRotationMatrix(gridXform);
-        var worldPos = worldMatrix.Transform(gridBody.LocalCenter);
+        var worldPos = Vector2.Transform(gridBody.LocalCenter, worldMatrix);
 
         // Get the positive reduced angle.
         var displayRot = -worldRot.Reduced();