llm: model: "claude-sonnet-4-6-20250514" max_tokens: 1500 max_tool_rounds: 5 stt: model: "whisper-large-v3" language: "ru" embeddings: model: "voyage-3" memory: search_top_k: 8 relevance_weight: 0.6 importance_weight: 0.4 proactive: morning_briefing: true evening_summary: true smart_questions: true decision_followups: true weekly_review: true weather_monitor: true birthday_alerts: true