add error handling for remote requests

[jpuck]

For example, if the token expires and you make a request, we're left with a bland:

 [ERROR] pull failed

with no indication of why. At the very least we could have returned the http response code.

There needs to be better error reporting (maybe optionally introduced with verbosity settings) throughout all the remote endpoint connections.

console/src/Commands/Remote/Pull.php

Line 188 in b6803c0

return $io->error('pull failed');