- Create robots.txt to allow search engine indexing and specify sitemap location.
- Implement ajouterSujet.js for adding new subjects to sujets.json.
- Develop dynamic subject pages in page.tsx using static generation with metadata.
- Add contact, error, not found, and privacy policy pages for improved user experience.
- Generate sitemap.xml for better search engine visibility.
- Create SEO component for managing page metadata.
- Populate sujets.json with detailed subject information for dynamic content rendering.