feat(chat): show provider thinking traces (#11784)

Co-authored-by: maria-rcks <mwria.rocks@gmail.com>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
052c7ae53emaria committed on 9/16/2026, 6:32:02 PM· committed by GitHubparentf4ef515
32 files changedLine totals unavailable