Fix TypeScript Inputs to track all .ts files; fix typo splatts → splats

Co-authored-by: mattleibow <1096616+mattleibow@users.noreply.github.com>

Author: Copilot

source/SkiaSharp.Extended.UI.Blazor/Controls/SKTouchCanvasView.razor.cs

@@ -12,7 +12,7 @@ namespace SkiaSharp.Extended.UI.Blazor.Controls;
 /// <see cref="SKTouchEventArgs"/> and raises the <see cref="Touch"/> event,
 /// matching the MAUI touch API for shared source compatibility.</para>
 /// <para>Pointer events are captured using JavaScript interop on the canvas element.
-/// No wrapper element is added; the upstream <c>SKCanvasView</c> splatts
+/// No wrapper element is added; the upstream <c>SKCanvasView</c> splats
 /// <c>AdditionalAttributes</c> directly onto its <c>&lt;canvas&gt;</c>, so a
 /// <c>data-sk-touch-id</c> attribute is used to locate the element from JS.</para>
 /// </remarks>

source/SkiaSharp.Extended.UI.Blazor/SkiaSharp.Extended.UI.Blazor.csproj

@@ -45,7 +45,7 @@
 
   <!-- Compile TypeScript before build; requires tsc (npm i -g typescript) -->
   <Target Name="CompileTypeScript" BeforeTargets="BeforeBuild"
-          Inputs="Scripts/SKTouchInterop.ts"
+          Inputs="@(None->WithMetadataValue('Extension', '.ts'))"
           Outputs="wwwroot/SKTouchInterop.js">
     <Exec Command="tsc -p tsconfig.json" WorkingDirectory="$(MSBuildProjectDirectory)" />
   </Target>