Catch DOM Exception 18 and throw RS error, plus show a message to the user #835
Description
Safari users (both mobile and desktop) have an option to turn off cookies plus all other local data. If they do that, this DOM exception is thrown when trying to access localStorage or IndexedDB.
As an app developer, it would be great to be able to catch that as a remoteStorage.on('error') and have exactly that information, because otherwise you have to research why it is thrown first. Also, the widget could do that for the developer, so you don't even have to catch it yourself.