feat(editor): focus hierarchy object on double click

Source/MetaCoreEditor/Private/MetaCoreBuiltinEditorModule.cpp

@@ -2913,6 +2913,9 @@ private:
         if ((leftClicked || rightClicked) && !ImGui::IsItemToggledOpen()) {
             if (leftClicked) {
                 MetaCoreApplyHierarchySelection(editorContext, objectId, true);
+                if (ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left)) {
+                    editorContext.GetCameraController().FocusGameObject(gameObject);
+                }
             } else if (!editorContext.IsObjectSelected(objectId)) {
                 editorContext.SelectOnly(objectId);
             }