fix(adminfront): remove any type casting for react-router v7 flags (#427)

adminfront/src/app/routes.tsx

@@ -60,10 +60,5 @@ export const router = createBrowserRouter(
       ],
     },
   ],
-  // React Router v7 플래그 사전 적용 (현재 타입 정의에 없어 any 캐스팅)
-  {
-    future: {
-      v7_startTransition: true,
-    },
-  } as unknown as Parameters<typeof createBrowserRouter>[1],
+  // React Router v7 플래그는 Provider에서 적용합니다.
 );

adminfront/src/main.tsx

@@ -19,7 +19,12 @@ createRoot(rootElement).render(
   <StrictMode>
     <AuthProvider {...oidcConfig}>
       <QueryClientProvider client={queryClient}>
-        <RouterProvider router={router} />
+        <RouterProvider
+          router={router}
+          future={{
+            v7_startTransition: true,
+          }}
+        />
         <Toaster />
       </QueryClientProvider>
     </AuthProvider>