fix(server): agent browser tools stop bloating history, fall back sensibly, and respect ownership (#16956)

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
dbd8343534Julius Marminge committed on 10/9/2026, 12:12:28 AM· committed by GitHubparentc724c7c
24 files changedLine totals unavailable