Add translations for linking new statistic functions in navigation

backend/hu/action.json

@@ -92,6 +92,7 @@
         "mail_to_admin": "K\u00e9rdezd a support csapatot",
         "toggle_watchlist": "Saj\u00e1t lista be-\/ kikapcsol\u00e1sa",
         "view_notifications": "\u00c9rtes\u00edt\u00e9sek megtekint\u00e9se",
-        "preview": "Preview"
+        "preview": "Preview",
+        "online_usage_museum": "Online usage (museum)"
     }
 }