feat(rendering): add managed SRP renderer runtime

managed/XCEngine.ScriptCore/DisableDirectionalShadowRendererFeature.cs

@@ -0,0 +1,16 @@
+namespace XCEngine
+{
+    public sealed class DisableDirectionalShadowRendererFeature
+        : ScriptableRendererFeature
+    {
+        public override void ConfigureCameraRenderRequest(
+            ScriptableRenderPipelineCameraRequestContext context)
+        {
+            if (context != null &&
+                context.hasDirectionalShadow)
+            {
+                context.ClearDirectionalShadow();
+            }
+        }
+    }
+}