Two related fixes for the case where credentials aren't usable:
1. Replace Claude Code's "Not logged in / Invalid API key · Please run
/login" output with a host-aware message. The user can't run /login
from chat, so the raw text is unhelpful. Provider gains an optional
isAuthRequired() classifier; the poll-loop substitutes the message
on both result-text and error paths.
2. Treat OneCLI gateway failure as a transient hard error instead of
spawning a credential-less container. The catch in container-runner
now propagates; router and host-sweep wrap wakeContainer to log and
leave the inbound row pending so the next 60s sweep tick retries.
Router also stops the typing indicator on failure.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>