refactor(web): ChatView's timeline follow and anchoring lives in useTimelineFollow (#22701)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
6b13e8f01cJulius Marminge committed on 10/21/2026, 8:36:16 AM· committed by GitHubparent8da8f61
2 files changedLine totals unavailable