Fix: affichage cards articles blog dans le panel

- Ajout image query/cover/ratio sur la section articles
  (même config que la section featured)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

site/blueprints/pages/blog.yml

@@ -43,17 +43,12 @@ tabs:
               cover: true
               ratio: 16/9
             info: "{{ page.date.toDate('d/m/Y') }}"
-      articlesList:
+      articles:
         label: Articles
         type: pages
-        headline: Liste des articles
         layout: cards
-        size: full
         image:
           query: page.cover.toFile
-          ratio: 16/9
           cover: true
-        template: article
+          ratio: 16/9
         info: "{{ page.date.toDate('d/m/Y') }}"
-        create: article
-        sortBy: date desc