Wire XCUI layout lab panel keyboard navigation

new_editor/src/panels/XCUILayoutLabPanel.h

@@ -8,6 +8,7 @@
 #include "XCUIBackend/XCUILayoutLabRuntime.h"
 
 #include <memory>
+#include <string>
 
 namespace XCEngine {
 namespace NewEditor {
@@ -31,6 +32,7 @@ public:
     bool IsUsingNativeHostedPreview() const;
     const ::XCEngine::Editor::XCUIBackend::XCUILayoutLabFrameResult& GetFrameResult() const;
     const ::XCEngine::Editor::XCUIBackend::XCUIHostedPreviewStats& GetLastPreviewStats() const;
+    bool TryGetElementRect(const std::string& elementId, ::XCEngine::UI::UIRect& outRect) const;
 
 private:
     bool m_lastReloadSucceeded = false;