Daniel 975a31fb01 TeachChat: model selector, proxy routing fix, titan seed cleanup ... - teach.py: use _proxy_model() + pass api_key/api_base from settings (fixes LiteLLM provider error for openrouter/bedrock models) - teach.py: accept model_id in ChatRequest so frontend can select model - main.py: remove titan-embed-v2 from general seed, auto-delete legacy entry on startup - main.py: kill stale idle-in-transaction DB connections at startup to prevent DDL lock hangs - main.py: set lock_timeout=10s on DDL connection as fast-fail safety net - TeachChat.jsx: fetch /teach/models, show selector dropdown in header when >1 model available Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>		2026-04-04 00:37:35 +02:00
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useDialog.js	TeachChat: model selector, proxy routing fix, titan seed cleanup	2026-04-04 00:37:35 +02:00