Add portfolio field to contact blueprints and edit contact icons

site/blueprints/files/pdf.yml

@@ -0,0 +1,3 @@
+title: Image
+accept:
+    mime: application/pdf

site/blueprints/sections/site_content_contact.yml

@@ -10,7 +10,7 @@ fields:
         icon: instagram
         required: true
         width: 1/2
-    contact_gap:
+    contact_gap_1:
         type: gap
         width: 1/2
     email:
@@ -20,3 +20,17 @@ fields:
         type: email
         required: true
         width: 1/2
+    contact_gap_2:
+        type: gap
+        width: 1/2
+    portfolio:
+        label: Portfolio
+        type: files
+        multiple: false
+        query: site.documents
+        uploads: pdf
+        help:
+            en: "File available for dowload (format: PDF)."
+            fr: "Fichier proposé en téléchargement (format : PDF)."
+        width: 1/2
+