네트워크 알림 OFF 및 ts 오류 수정

src/App.tsx

@@ -20,7 +20,6 @@ import PaymentMethods from './pages/PaymentMethods';
 import Settings from './pages/Settings';
 import { BudgetProvider } from './contexts/BudgetContext';
 import PrivateRoute from './components/auth/PrivateRoute';
-import NetworkStatusIndicator from './components/NetworkStatusIndicator';
 import { initSyncState, startNetworkMonitoring } from './utils/syncUtils';
 
 // 전역 오류 핸들러
@@ -152,7 +151,6 @@ function App() {
                 </Routes>
               </div>
               <Toaster />
-              <NetworkStatusIndicator />
             </div>
           </Router>
         </BudgetProvider>