- Copy code/ directories from zh lectures to en lectures (12 dirs)
- Add code example GitHub links + project links to all 12 CN lectures
- Add code example GitHub links + project links to all 12 EN lectures
- Add related lecture links + template GitHub links to all 6 CN projects
- Add related lecture links + template GitHub links to all 6 EN projects
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>