fix: ControlBar에서 isLoggedIn prop의 기본값 제거

Author: jjangminii

src/pages/index.tsx

@@ -6,6 +6,9 @@ export default function Home() {
     <>
       <div className='flex flex-col items-center justify-center  min-h-screen py-2 bg-gray-50'>
         <main className='flex flex-col items-center justify-center w-full flex-1 px-4 sm:px-20 text-center'>
+          <Header onClick={() => {}} className='' title={'글다'} />
+          <ControlBar isLoggedIn={false} onLogin={() => {}} userName={''} />
+          <ControlBar isLoggedIn={true} userName='홍길동' onLogin={() => {}} />
           <h1 className='text-4xl sm:text-6xl font-extrabold text-gray-900 mb-4'>
             초기 세팅 완료
             <Icon name='User' color='mint-600' />

src/shared/components/header/ControlBar.tsx

@@ -21,7 +21,7 @@ const rightStyle = cva('flex items-center gap-[0.6rem] transition w-[7.8rem]', {
 
 const ControlBar = ({
   onLogin,
-  isLoggedIn = false,
+  isLoggedIn,
   userName = '글다',
   className,
 }: ControlBarProps) => {