Ajout des traductions pour les signatures (#737)

Co-authored-by: Alexis BENOIT <alex@noesya.coop>

i18n/en.yml

@@ -273,6 +273,10 @@ persons:
     projects: Projects mentioning
 posts:
   author: Author
+  authors:
+    label: "Authors"
+    a11y_title: Authors of this article
+    more: More information
   category:
     one: Category
     other: Categories

i18n/pt.yml

@@ -257,6 +257,10 @@ persons:
     projects: Projetos mencionando
 posts:
   author: Autor/a
+  authors:
+    label: Autoras/es
+    a11y_title: Autores, autoras deste artigo
+    more: Mais informações
   category:
     one: Categoria
     other: Categorias

layouts/partials/posts/signature.html

@@ -3,9 +3,7 @@
     <div class="block-content">
       <ul class="signatures" aria-label="{{ i18n "posts.authors.a11y_title" }}">
         {{ range .GetTerms "authors" }}
-          {{ $personId := .Params.hugo.slug }}
-          {{ $person := site.GetPage (printf "persons/%s" $personId)}}
-
+          {{ $person := site.GetPage (printf "persons/%s" .Slug) }}
           <li>
             <div class="author-content">
               <a href="{{ .Permalink }}" itemprop="url">
@@ -17,7 +15,7 @@
             {{ if and $person $person.Params.image }}
               <div class="avatar">
                 {{ partial "commons/image.html" (dict
-                  "image" $person.Params.image
+                    "image" $person.Params.image
                 )}}
               </div>
             {{ end }}