fix(server): Claude subagents keep their model after a usage-limit notice (#17097)

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
0ae495158e洁月星 committed on 10/18/2026, 8:12:43 PM· committed by GitHubparente560b26
2 files changedLine totals unavailable