ReadonlyactorComplete server-stamped requester identity, in human shape. Kept for the
approval service and every existing thread route; for automated principals
it is the least-privileged projection of principal.
ReadonlyinitThis DO's storage/runtime/pubsub wiring, built once per instance.
ReadonlyprincipalWHO is executing — the authority the agent host gates on. A human here is
the same identity as actor; anything else is automation that must have
been declared by the target agent.
ReadonlyrequestedCompatibility alias for actor.id.
ReadonlytenantThe tenant the threadId carries, equal to the request's authenticated one.
ReadonlythreadThis instance's thread — its own idFromName identity, never the request's.
The identity + wiring every thread route receives, already asserted.