fix(web): remove the terminal pane's app-canvas gutter (#6222)

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
105cd5e0c5Jake Leventhal committed on 8/19/2026, 10:26:45 PM· committed by GitHubparent62654d2
1 file changedLine totals unavailable