fix(web): diff panel opens on all branch changes, not just uncommitted (#15005)

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
d1034d62b2Theo Browne committed on 10/3/2026, 5:52:42 AM· committed by GitHubparent8283b48
18 files changedLine totals unavailable