refactor(rendering): split managed SRP layers and namespaces

managed/XCEngine.ScriptCore/Rendering/Core/ScriptableRenderPipeline.cs

@@ -0,0 +1,24 @@
+using XCEngine;
+
+namespace XCEngine.Rendering
+{
+    public abstract class ScriptableRenderPipeline : Object
+    {
+        protected ScriptableRenderPipeline()
+        {
+        }
+
+        protected internal virtual bool SupportsStageRenderGraph(
+            CameraFrameStage stage)
+        {
+            return false;
+        }
+
+        protected internal virtual bool RecordStageRenderGraph(
+            ScriptableRenderContext context)
+        {
+            return false;
+        }
+    }
+}
+