Identities for entities did.bot
agent llm did

test(scenarios): admit with the operator session and no rpc grant master

The stand-in operator PDS grants no rpc: scope and mints no service-auth token. Each stack signs in as every server's operator and keeps the session where didbot login keeps it. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Change-Id: I34678f516ff21a39eb1db4733e43b44a45899c31