fix: use Authenticated component

app/routes/file-manager/index.tsx

@@ -5,9 +5,11 @@ import { columns } from "./columns";
 import {Input} from "~/components/ui/input";
 import {Button} from "~/components/ui/button";
 import {AddIcon} from "~/components/icons";
+import {Authenticated} from "@refinedev/core";
 
 export default function FileManager() {
   return (
+      <Authenticated key="dashboard" v3LegacyAuthProviderCompatible>
           <GeneralLayout>
       <h1 className="font-bold mb-4 text-lg">File Manager</h1>
       <FileCardList>
@@ -57,5 +59,6 @@ export default function FileManager() {
         columns={columns}
       />
     </GeneralLayout>
+      </Authenticated>
   );
 }