Function ajaxFailure fails when an exception thrown

[RomanovM]

nopCommerce version: develop

There is a function in public.ajaxcart.js:

ajaxFailure: function () {
      alert(this.localized_data.AjaxCartFailure);
    }

and it works correctly when ajax cart methods return any data (e.g. return Json(new { success = false, message = "No product found with the specified ID" }); in AddProductToCart_Catalog() method).
But, if an unhandled exception is thrown in these methods, no data is returned and ajaxFailure fails, you can see following in the browser console:

TypeError: Cannot read properties of undefined (reading 'AjaxCartFailure')
    at Object.ajaxFailure [as error] (public.ajaxcart.js:181:33)
    at c (jquery.min.js:2:25304)
    at Object.fireWith [as rejectWith] (jquery.min.js:2:26053)
    at l (jquery.min.js:2:77807)
    at XMLHttpRequest.<anonymous> (jquery.min.js:2:80265)

This was already mentioned in #6152

Probably, we should just use AjaxCart.localized_data.AjaxCartFailure instead of this.localized_data.AjaxCartFailure. Let's check.