:memo: Differentiate short name and description

For now they are similar, but the description could become longer.

src/meta.yml

@@ -4,7 +4,8 @@ img:
         share:
                 path: "/include/images/avatar-cartoon600.png"
                 alt: Jovian avatar cartoon
-description: Le site officiel de Jovian HERSEMEULE
+name: Le site officiel de Jovian HERSEMEULE
+description: Le site officiel de Jovian HERSEMEULE.
 
 # Technical
 version: development