feat(seo): SOTA 2026 AI-ready SEO overhaul
- Schema.org: FAQPage, OfferCatalog, Occupation, EducationalOccupationalCredential, SearchAction, ContactPoint
- E-E-A-T signals: author, credentials (BTS SN), memberOf (KXKM), hasOccupation, priceRange
- AI crawling: llms.txt (llmstxt.org standard), robots.txt with GPTBot/Claude-Web/PerplexityBot/Google-Extended
- Meta: ai-content-declaration=human-created, generator-assisted, speakable, keywords, geo.region
- Auto date-switch: countdown (before May 1) / full site (after May 1) with Hero WebGL background
- Theme color updated to brand cyan #5bd1d8
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Clément SAILLANT
acab730922
