chore: Start preparing animation dependencies

src/SamplesApp/UITests.Shared/UITests.Shared.projitems

@@ -5553,6 +5553,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Microsoft_UI_Xaml_Controls\AnimatedIconTests\AnimatedIconPage.xaml.cs">
       <DependentUpon>AnimatedIconPage.xaml</DependentUpon>
     </Compile>
+    <Compile Include="$(MSBuildThisFileDirectory)Microsoft_UI_Xaml_Controls\AnimatedVisualPlayer\Checkmark.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Microsoft_UI_Xaml_Controls\BreadcrumbTests\BreadcrumbBarPage.xaml.cs">
       <DependentUpon>BreadcrumbBarPage.xaml</DependentUpon>
     </Compile>

src/Uno.UI.Composition/Composition/Compositor.cs

@@ -28,25 +28,41 @@ public Compositor()
 		// See https://github.com/dotnet/runtime/blob/c52fd37cc835a13bcfa9a64fdfe7520809a75345/src/libraries/System.Private.CoreLib/src/System/Diagnostics/Stopwatch.cs#L157
 		public long TimestampInTicks => unchecked((long)(Stopwatch.GetTimestamp() * s_tickFrequency));
 
+		/// <summary>
+		/// Creates an instance of AnimationController.
+		/// </summary>
+		/// <returns>The created AnimationController object.</returns>
+		public AnimationController CreateAnimationController() => new(this);
+
+		/// <summary>
+		/// Creates an instance of CompositionColorBrush.
+		/// </summary>
+		/// <returns>Returns the created CompositionColorBrush object.</returns>
+		public CompositionColorBrush CreateColorBrush() => new(this);
+
+		/// <summary>
+		/// Creates an instance of CompositionColorBrush using the specified color.
+		/// </summary>
+		/// <param name="color">The color for the brush to use.</param>
+		/// <returns>Returns the created CompositionColorBrush object.</returns>
+		public CompositionColorBrush CreateColorBrush(Color color) => new(this)
+		{
+			Color = color
+		};
+
 		internal static Compositor GetSharedCompositor() => _sharedCompositorLazy.Value;
 
 		[MethodImpl(MethodImplOptions.AggressiveInlining)]
 		internal static CompositionEasingFunction GetDefaultEasingFunction() => _defaultEasingFunction.Value;
 
-		public ContainerVisual CreateContainerVisual()
-			=> new ContainerVisual(this);
+
+		public ContainerVisual CreateContainerVisual() => new(this);
 
 		public SpriteVisual CreateSpriteVisual()
 			=> new SpriteVisual(this);
 
-		public CompositionColorBrush CreateColorBrush()
-			=> new CompositionColorBrush(this);
 
-		public CompositionColorBrush CreateColorBrush(Color color)
-			=> new CompositionColorBrush(this)
-			{
-				Color = color
-			};
+
 
 		public ScalarKeyFrameAnimation CreateScalarKeyFrameAnimation()
 			=> new ScalarKeyFrameAnimation(this);

src/Uno.UI.Composition/Generated/3.0.0.0/Microsoft.UI.Composition/Compositor.cs

@@ -173,7 +173,7 @@ public static float MinGlobalPlaybackRate
 #endif
 		// Skipping already declared method Microsoft.UI.Composition.Compositor.CreateRadialGradientBrush()
 		// Skipping already declared method Microsoft.UI.Composition.Compositor.CreateVisualSurface()
-#if __ANDROID__ || __IOS__ || IS_UNIT_TESTS || __WASM__ || __SKIA__ || __NETSTD_REFERENCE__ || __MACOS__
+#if false
 		[global::Uno.NotImplemented("__ANDROID__", "__IOS__", "IS_UNIT_TESTS", "__WASM__", "__SKIA__", "__NETSTD_REFERENCE__", "__MACOS__")]
 		public global::Microsoft.UI.Composition.AnimationController CreateAnimationController()
 		{