wr: help 이미지 수정

apps/wr/app/(with-layout)/jwttest/page.tsx

@@ -26,6 +26,14 @@ interface JwtState {
   error: string | null; // 쿠키 없음, 파싱 실패 등 오류 메시지
 }
 
+const initialJwtState: JwtState = {
+  token: "",
+  payload: null,
+  exp: null,
+  expDateLocal: null,
+  remainingMs: null,
+  error: null,
+};
 
 function parseJwt(token: string): JwtPayload {
   const parts = token.split(".");
@@ -112,7 +120,7 @@ function readJwtState(): JwtState {
 }
 
 export default function Page() {
-  const [jwtState, setJwtState] = useState<JwtState>(() => readJwtState());
+  const [jwtState, setJwtState] = useState<JwtState>(initialJwtState);
   const isRefreshingRef = useRef(false);
 
   const handleSilentRefresh = async () => {