perf(server): opening Diagnostics no longer loads the whole trace ring into memory (#13763)

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
8b873eab0dTheo Browne committed on 9/26/2026, 8:34:28 AM· committed by GitHubparent99efaea
3 files changedLine totals unavailable