Define the Dashboard trace/session wire contract for GitHub-backed run artifacts. This is the stable payload Hono serves and React consumes for session identity, trace roots, spans, attributes/events, status, timing, token usage, score annotations, artifact links, conversion warnings, and optional external_trace correlation metadata.
Define the Dashboard trace/session wire contract for GitHub-backed run artifacts. This is the stable payload Hono serves and React consumes for session identity, trace roots, spans, attributes/events, status, timing, token usage, score annotations, artifact links, conversion warnings, and optional external_trace correlation metadata.