fix(mobile): new threads reuse the worktree that already holds a branch instead of failing checkout (#20825)

Co-authored-by: PR Batch Tester <agent@local.test>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Julius Marminge <julius0216@outlook.com>
3b7d39ef75shivam committed on 10/20/2026, 5:27:04 AM· committed by GitHubparent3819eb3
8 files changedLine totals unavailable