Decouple editor render runtime factory

editor/app/Windowing/EditorWindowManager.h

@@ -15,6 +15,10 @@ namespace XCEngine::UI::Editor {
 class EditorWindowSystem;
 struct UIEditorWindowWorkspaceState;
 
+namespace Rendering::Host {
+class EditorWindowRenderRuntimeFactory;
+}
+
 } // namespace XCEngine::UI::Editor
 
 namespace XCEngine::UI::Editor::App {
@@ -33,6 +37,7 @@ public:
     EditorWindowManager(
         EditorContext& editorContext,
         EditorWindowSystem& windowSystem,
+        Rendering::Host::EditorWindowRenderRuntimeFactory& renderRuntimeFactory,
         EditorWindowHostRuntimeServices& hostRuntime);
     ~EditorWindowManager();
 
@@ -80,6 +85,7 @@ private:
         bool requestSkipNextSteadyStateFrame);
 
     EditorContext& m_editorContext;
+    Rendering::Host::EditorWindowRenderRuntimeFactory& m_renderRuntimeFactory;
     EditorWindowHostRuntimeServices& m_hostRuntime;
     std::unique_ptr<EditorWindowContentFactory> m_contentFactory = {};
     std::unique_ptr<EditorWindowLifecycleCoordinator> m_lifecycleCoordinator = {};