The deployment hub namespace the hub channel forwards to.
The shared authenticate-and-validate resolver used by the ticket route.
The runner namespace the per-run channel forwards to (idFromName wf:runId).
The dedicated stream-ticket signing secret (STREAM_TICKET_SECRET).
OptionalwsOptional origin for the ws:// URL returned by the ticket route (e.g.
wss://host). Omitted => a same-origin relative path the browser resolves
against the page origin.
Authoritative workflow/run lookup used before minting a run ticket.
Per-deployment Worker-to-DO credential.