RealmInputScreen [nfc]: Move variable declaration to top of block

Author: chrisbobbe

src/start/RealmInputScreen.js

@@ -22,6 +22,8 @@ type Props = $ReadOnly<{|
 |}>;
 
 export default function RealmInputScreen(props: Props): Node {
+  const { navigation } = props;
+
   const [progress, setProgress] = useState<boolean>(false);
   const [realmInputValue, setRealmInputValue] = useState<string>('');
   const [error, setError] = useState<string | null>(null);
@@ -53,8 +55,6 @@ export default function RealmInputScreen(props: Props): Node {
     }
   }, [realmInputValue]);
 
-  const { navigation } = props;
-
   const styles = {
     input: { marginTop: 16, marginBottom: 8 },
     hintText: { paddingLeft: 2, fontSize: 12 },