Morning Briefing Generate a structured daily market briefing based on YouTuber sentiment. Triggers - "今日晨报" - "早上好" - "morning briefing" - "daily briefing" - "今天市场怎么样" - Instructions When the user wants a morning briefing, follow these steps: 1. Get Daily Summary Call for today (and yesterday for comparison). 2. Get Hot Tickers Call to identify the most discussed stocks. 3. Get Top 5 Stock Details Call for the top 5 most mentioned stocks to get detailed sentiment. 4. Compile Briefing Create a structured morning report with: - Market mood overview - Top bullish picks - Top bearish concerns - N…