docs: restore Cloudflare's Code Mode name and blog link in PTC note
The code-mode → ptc rename rewrote Cloudflare's product name in the link text and the external URL path, leaving "PTC mode" pointing at https://blog.cloudflare.
The code-mode → ptc rename rewrote Cloudflare's product name in the link text and the external URL path, leaving "PTC mode" pointing at https://blog.cloudflare.com/ptc/ (404). Restore Cloudflare's own name and the working https://blog.cloudflare.com/code-mode/ link in both the English and Chinese notes.
- Date
- 2026-09-01
- Version
- master@b74486a
- commit
- b74486a
The code-mode → ptc rename rewrote Cloudflare's product name in the link text and the external URL path, leaving "PTC mode" pointing at https://blog.cloudflare.com/ptc/ (404). Restore Cloudflare's own name and the working https://blog.cloudflare.com/code-mode/ link in both the English and Chinese notes.