유니버CE 초기화 테스트 완료

src/components/sheet/__tests__/SheetViewer.test.tsx

@@ -1,4 +1,4 @@
-import React from "react";
+// import React from "react";
 import { render, screen, waitFor } from "@testing-library/react";
 import "@testing-library/jest-dom";
 import { vi } from "vitest";