refactor: update content structure and layout templates

- Updated author format in content files
- Added section field to content files
- Simplified categories format
- Removed no-category.html layout
- Updated list.html and single.html layouts
- Updated index.html layout
- Updated generate-content.js script
- Do not index content with git

scripts/generate-content.js

@@ -37,21 +37,10 @@ function generateContent() {
       wordpress_id: post.id,
       excerpt: post.excerpt.rendered.replace(/<[^>]*>/g, ''),
       featured_image: post._embedded?.['wp:featuredmedia']?.[0]?.source_url || '',
-      author: {
-        id: post.author,
-        name: post._embedded?.author?.[0]?.name || 'Unknown'
-      },
-      categories: post._embedded?.['wp:term']?.[0]?.map(cat => ({
-        id: cat.id,
-        name: cat.name,
-        slug: cat.slug
-      })) || [],
-      tags: post._embedded?.['wp:term']?.[1]?.map(tag => ({
-        id: tag.id,
-        name: tag.name,
-        slug: tag.slug
-      })) || [],
-      // section: categorySlug
+      author: post._embedded?.author?.[0]?.name || 'Unknown',
+      categories: (post._embedded?.['wp:term']?.[0] || []).map(cat => cat.name || 'Non classé'),
+      tags: (post._embedded?.['wp:term']?.[1] || []).map(cat => cat.name || 'Non classé'),
+      section: categorySlug
     };
 
     const content = `---