refactor: clarify frontend module ownership

src/pages/settings/ui/SettingsPage/SettingsPage.vm.ts

@@ -1,16 +1,18 @@
 import { useTranslation } from "react-i18next";
-import { useNavigate } from "react-router";
 
 import { useAuth } from "@/features/auth";
 
 function useSettingsPageVm() {
 	const { t } = useTranslation();
 	const { logout } = useAuth();
-	const navigate = useNavigate();
 
 	const onLogout = async () => {
-		await logout();
-		await navigate("/login", { replace: true });
+		try {
+			await logout();
+		}
+		catch {
+			// The session is already cleared; the route guard owns navigation.
+		}
 	};
 
 	return { onLogout, t };