Live + Replay modes (no dry run); entry points = inbound API method and
value-change trigger; data-sourced value-change does a real tag write with a
30 s trace arm on the instance actor for echo correlation; gated trace rows in
a new ScriptTrace audit channel (RouteCall always-on); inline step return on
RouteToCallResponse for Live; Deployer gates the page and Live run.
Claude-Session: https://claude.ai/code/session_01NcMG6xXdsJbmD2wYAgkK29