df93f83fcd
- Add dynamic sitemap.xml with static pages and market entries - Add canonical URLs and base OG/Twitter meta tags in root layout - Add JSON-LD WebSite schema with SearchAction on home page - Add JSON-LD Event schema on market detail pages - Add twitter:card summary_large_image for markets with images - Add OG tags to impressum and datenschutz pages - Add font preloading for critical rendering path fonts - Add Sitemap directive to robots.txt