fix(web): started threads no longer offer a machine picker that does nothing (#19900)

Co-authored-by: Julius Marminge <julius0216@outlook.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
19aebe994aTristan Knight committed on 10/19/2026, 6:08:28 PM· committed by GitHubparent818c71d
4 files changedLine totals unavailable