Unexpected server error view

[vapaj]

Add view for an unexpected non-user-related error that we don't know how to recover from, like not getting a proper Product as a prop.

[ae-mo]

Could we reuse the error view we already have and do case analysis on the type of error maybe?

[vapaj]

Absolutely!

[ae-mo]

Do we need a different message from the one we are using now in the error view?

[vapaj]

I suppose, as this is not a user related error. Currently we are saying:
"Something went wrong with your purchase. Try again or contact customer service."

It's not exactly the case here.

[ae-mo]

Resume (my understanding): we need to make the vetrina react component accept some JSX from the embedding code, so that it is rendered in case of failure in parsing the product list.