lint: eslint fix

app/showDetails.tsx

@@ -30,7 +30,7 @@ export default function ShowDetails() {
   } = useLocalSearchParams();
 
   const [show, setShow] = useState<Show | null>(null);
-  const [loading, setLoading] = useState(true);
+  const [, setLoading] = useState(true);
 
   const [selectedParticipants, setSelectedParticipants] =
     React.useState<boolean>(true);