Jun 2

1. 15:17

   fix: resolve remaining copilot PR comments 15-20 covering CSS active states, non-JSON response parsing, DWT dot separator, dynamic test year, unused import, and sqlite workers count

   archittmittal
   3aa055a
2. 15:12

   config: configure CORS and frontend API routing for Vercel/Hugging Face split deployment

   archittmittal
   672a3c5
3. 15:08

   refactor: resolve all 14 copilot PR review comments covering XSS, security, caching, error handling, and performance

   archittmittal
   a785c24
4. 14:53

   feat: complete shipping email segregation and extraction system with traceback UI

   archittmittal
   caf3667