Add Darty as hard (#2298)

Co-authored-by: Tulio Leao <[email protected]>

_data/sites.json

@@ -5162,6 +5162,17 @@
         ]
     },
 
+    {
+        "name": "Darty",
+        "url": "https://www.darty.com/services/solutions/foire_aux_questions?question=comment-supprimer-compte-client-ainsi-mes-donnees-personnelles",
+        "difficulty": "hard",
+        "notes": "You need to send an account deletion request.",
+        "notes_it": "Vous devez envoyer une demande de suppression de compte",
+        "domains":[
+            "darty.com"
+        ]
+    },
+
     {
         "name": "Dashlane",
         "url": "https://app.dashlane.com/#/delete-account",