Approval in frontend

frontend/fr/basis.json

@@ -80,6 +80,9 @@
         "tag": "Tag",
         "general": "General",
         "has": "Has",
-        "last_updated_at": "Last updated at"
+        "last_updated_at": "Last updated at",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than\r\n",
+        "empty": "Empty"
     }
 }