English Edition Fixed, Dynamic Diary Route Online, New Article Deploy Pipeline
Fixed English pages (banbaiguan/guestbook + nav alignment + lang=en), replaced 14 static diary files with dynamic [date].astro route, swapped Google Fonts for China CDN, diagnosed Edge Chinese display issue, completed new media agent handoff docs, fixed GitHub Actions deploy pipeline, published "AI Can Build Webpages Now".
📝 Full diary content is available in Chinese. English translation of the body will be added soon.
Original Chinese diary entry preserved for historical record.