Revert "fix: 태블릿에서 PC 뷰 표시되도록 변경"

This reverts commit 28d408ace5.

frontend-temp/src/App.jsx

@@ -1,6 +1,6 @@
 import { useEffect } from 'react';
 import { BrowserRouter, Routes, Route } from 'react-router-dom';
-import { isMobileOnly } from 'react-device-detect';
+import { BrowserView, MobileView } from 'react-device-detect';
 
 // 공통 컴포넌트
 import { ScrollToTop } from '@/components/common';
@@ -52,16 +52,14 @@ function PCWrapper({ children }) {
 /**
  * 프로미스나인 팬사이트 메인 앱
  * react-device-detect를 사용한 PC/Mobile 분리
- * - PC, 태블릿: PC 뷰
- * - 모바일(폰): Mobile 뷰
  */
 function App() {
   return (
     <BrowserRouter future={{ v7_startTransition: true, v7_relativeSplatPath: true }}>
       <ScrollToTop />
 
-      {/* PC + 태블릿 뷰 */}
-      {!isMobileOnly && (
+      {/* PC 뷰 */}
+      <BrowserView>
         <PCWrapper>
           <Routes>
             {/* 관리자 페이지 (레이아웃 없음) */}
@@ -90,10 +88,10 @@ function App() {
             />
           </Routes>
         </PCWrapper>
-      )}
+      </BrowserView>
 
-      {/* Mobile 뷰 (폰만) */}
-      {isMobileOnly && (
+      {/* Mobile 뷰 */}
+      <MobileView>
         <Routes>
           <Route
             path="/"
@@ -156,7 +154,7 @@ function App() {
           {/* 404 페이지 */}
           <Route path="*" element={<MobileNotFound />} />
         </Routes>
-      )}
+      </MobileView>
     </BrowserRouter>
   );
 }