fix(web): remember the rendered-markdown choice across threads (#4853)

Co-authored-by: Simon Doba <simon.doba@orbit.de>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
e6987965f6Simon Doba committed on 7/29/2026, 6:01:03 PM· committed by GitHubparentfc28abf
1 file changedLine totals unavailable