Fix: Settings page navigation

Ensure settings page uses the same layout as other menu items, preserving the sidebar.

src/pages/Configuracoes.tsx

@@ -8,8 +8,7 @@ const Configuracoes = () => {
   const [tab, setTab] = useState("visao-geral");
 
   return (
-    <div className="flex min-h-screen w-full bg-background">
-      <main className="flex-1 p-4 md:p-8">
+    <>
       <h1 className="text-2xl font-bold mb-6">Configurações</h1>
       <Tabs value={tab} onValueChange={setTab}>
         <TabsList className="mb-6">
@@ -39,9 +38,9 @@ const Configuracoes = () => {
           </div>
         </TabsContent>
       </Tabs>
-      </main>
-    </div>
+    </>
   );
 };
 
 export default Configuracoes;
+