Replaces the per-field if-let cascade in the structured completion path
with a single struct-update expression. The cascade had to be extended
by hand for every request field and silently dropped stop_sequences and
provider_options, which the non-structured path already forwarded.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Extract the quadruplicated watchdog check-and-clear logic in
schedule_worker_cancel_escalation into ManagedRun methods
(escalation_still_current, clear_escalation_for)
- Derive strum::IntoStaticStr for WorkerRef instead of a hand-written
variant-to-string match in kind()
- Use the generated AgentControlState constant instead of the raw
"waiting_for_steer" literal in run-detail.tsx
- Replace optimisticCancellationRunId state with a boolean; the
component is keyed by run id, so the stored id could only ever be
this run's own
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
