refactor: 完善材质系统相关代码

- 修复 node-actions.ts 中 forEach 返回值 lint 警告
- 更新材质 schema 定义和渲染器
- wall-cutout.tsx 材质颜色保留修复

packages/viewer/src/hooks/use-gltf-ktx2.tsx

@@ -36,4 +36,5 @@ const useGLTFKTX2 = (path: string): ReturnType<typeof useGLTF> => {
     loader.setMeshoptDecoder(MeshoptDecoder)
   })
 }
+
 export { useGLTFKTX2 }