03620e1a64
Pick which OpenAI model answers on the Cloud backend (gpt-4o / -mini / 4.1 / 4.1-mini / o4-mini, or Default). Persisted in localStorage, sent as `model` in the chat request; respond() applies it only on the cloud backend (local/mi50 keep their fixed models). Reachable from desktop + mobile via Settings. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>