Addon Feature: Error Popup

[Nitzantomer1998]

Hi,

I would like to request a feature that allows for custom popup error messages or a user-friendly way to notify users when something goes wrong, including details about the problem. For example, messages like "Service is down" or, in my case with the Subtitles Addon, "Requested subtitle file is corrupted, please try another one."

It would be great if this could be implemented via a route you provide or by returning a flag with a message.

Thank you!