[facebook/react] [Compiler Bug]: NaN in dependency list of useMemo always causes re-evaluation

### ROOT CAUSE The issue arises because NaN is not equal to itself, causing React's useMemo to incorrectly re-evaluate the dependency every render. Including NaN in the dependency array leads to inconsistent comparison results, forcing the memoized value to recalculate unnecessarily. ### CODE FIX Replace the dependency array `[NaN]` with `[count]` in the `useMemo` hook to ensure proper memoization based on the actual count value. ```javascript function useCounter() { const [count, setCount] = useState(0); const isMounted = useRef(false); useEffect(() => { if (!isMounted.current) { isMounted.current = true; } }, []); const increment = useMemo(() => { return () => setCount(prev => prev + 1); }, [count]); // Fixed dependency array: [count] instead of [NaN] return increment; } ```