fix(remix): Prevent capturing pending Promises as exceptions.

[onurtemizkan]

Closes: #5963

The reason we have been getting exceptions from Remix SDK captured as, {} even if the response is not an empty object (see: #5963) was apparently the pending Promises returned from extractData.

Implemented the async logic and added another abstraction specifically for error responses, to make sure the errors do not end up misnamed.

Based on Remix examples of how to throw a json(...), this implementation favours:

1 - response (if response is a string)
2 - response.statusText
3 - The extracted response object, which will eventually be handled by Node SDK's eventbuilder

While extracting data from an error response.