feat(web): unpin threads from the sidebar multi-select menu (#9651)

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
c7bf3115f2Gianmarco committed on 9/4/2026, 5:49:26 PM· committed by GitHubparent7d5dc66
3 files changedLine totals unavailable