qing
b79044d631
feat(aibox): add DeepSeek reasoning mode support with tool calling on deepseek-v4-flash
- Add api.reasoning_enabled config (default false) to enable thinking mode
- Uses deepseek-v4-flash native thinking capability (thinking param), supports tool calls while reasoning
- Real-time reasoning content streaming via reasoning_start/reasoning/reasoning_end WS messages
- Frontend shows reasoning in gray italic area, auto-folds long reasoning (>2000 chars)
- Dynamic reasoning detection: shows reasoning even if model returns it without explicit config
- Increase default API timeout to 120s for longer reasoning responses
- Remove duplicate _add_assistant_message_with_reasoning method
- Update docs: config example, message types table, v2.5 changelog