Query trending topics across 54 Chinese platforms including Weibo, Zhihu, Bilibili, and Douyin.

• Supports 54 hot-topic sources spanning social media, news, video platforms, gaming, and tech communities
• Automatically saves daily trending data locally with historical record retrieval and statistics
• Includes scheduled push notifications to Feishu and configurable cache TTL and result limits
• Managed via PM2 for stable background service operation on port 6688