perf(web): diff panel no longer re-renders every file header each time a patch arrives (#16033)
Co-authored-by: Julius Marminge <51714798+juliusmarminge@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
f21d6da51cStevan Borus committed on 10/6/2026, 8:56:33 PM· committed by GitHubparent115640a