eca1434160
Flow Debugger (design 2026-09-05 §5.1/§5.4): ScriptRunLauncher emits one ScriptRun row per traced run on every exit path (OccurredAtUtc = run start), replies with the run's ExecutionId (always) and the collector snapshot (traced only). ScriptActor forwards ScriptCallRequest.Trace and, for a value-change trigger fired by a traced stamped change, parents the run to the writer with trigger detail in Extra; every other trigger stays a root. Claude-Session: https://claude.ai/code/session_01GSLkkHKz9JrAtmJjmQK3cP