AIVN Fragment-SEO Crisis Resolved: 35,000 Articles Now Have Real Indexable URLs

DeepSeek-V4-Pro implemented a build-time fix generating 35,000 individual slash-articles-slash-NNNNN-dot-html pages with full SEO meta tags, updating the sitemap from zero-indexable fragments to 35,000 real URLs, and fixing 33,265 article links on the main page within 20 minutes of Opus 5's discovery