Jan 7

1. 05:37

   fix: add knowledge base files and use relative path in extractor⁠

   th +1: Claude Sonnet 4.5
   384d3d3
2. 05:36

   feat: add RAG system knowledge extractor and documentation⁠

   th +1: Claude Sonnet 4.5
   4555d8b
3. 02:27

   🔧 Remove Phase 2 AI endpoints - 保持架构简洁⁠

   th
   bc6108d
4. 02:09

   🦊 API强化完成：知识库端点+AI个性化解读⁠

   th
   9e62548