A failed trace-summary lookup now leaves the Logs page intact without
chips. Tool-call counts include only calls that ran, not their paused,
denied or skipped records. A local guardrail that fires unchanged on every
streamed segment is recorded once, so it cannot use up the span cap.
docsgpt.tracing records agent, LLM, tool, retrieval and embedding spans in
memory and writes the finished trace once. Container spans nest by a
per-thread stack so suspended generators cannot corrupt the tree; open
spans are cancelled at flush and previews are bounded and redacted.
arc53-machine