fix(new-chat): remove unused _hasScrolledToCited state in source-detail-panel

The useState was declared but its value was never read in render
(only the setter was called). Each setter call scheduled a re-render
that changed nothing visible.

The actual scroll/highlight behavior is driven by hasScrolledRef
and setActiveChunkIndex; this state was effectively dead.

Closes #1249
This commit is contained in:
Matt Van Horn 2026-04-17 02:00:29 -04:00
parent 425e1b8830
commit dbd1706811
No known key found for this signature in database

View file

@ -133,7 +133,6 @@ export function SourceDetailPanel({
const scrollTimersRef = useRef<ReturnType<typeof setTimeout>[]>([]);
const [activeChunkIndex, setActiveChunkIndex] = useState<number | null>(null);
const [mounted, setMounted] = useState(false);
const [_hasScrolledToCited, setHasScrolledToCited] = useState(false);
const shouldReduceMotion = useReducedMotion();
useEffect(() => {
@ -322,11 +321,10 @@ export function SourceDetailPanel({
);
});
// After final attempt, mark state as scrolled
// After final attempt, mark the cited chunk as active
scrollTimersRef.current.push(
setTimeout(
() => {
setHasScrolledToCited(true);
setActiveChunkIndex(citedChunkIndex);
},
scrollAttempts[scrollAttempts.length - 1] + 50
@ -343,7 +341,6 @@ export function SourceDetailPanel({
scrollTimersRef.current.forEach(clearTimeout);
scrollTimersRef.current = [];
hasScrolledRef.current = false;
setHasScrolledToCited(false);
setActiveChunkIndex(null);
}
return () => {