* Performance overlay: frame-time graph and histogram, triangles, draw calls (#2548) Net change of the perf-overlay branch, rebased onto main as one commit. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * Document frame_rate_details in ui.prefs Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Co-authored-by: bherbruck <brennen.herbruck@gmail.com>