Wrong command does not output an error

[smiletondi]

Describe the bug

Running the wrong config command doesn't show any error nor success message

wasmer config --registry https://registry.wasmer.io/graphql

Expected behavior

A meaningful message or right command suggestion

Actual behavior

Nothing at all is shown

[syrusakbary]

This also happens when the user does:

$ wasmer config
$

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale[bot]]

Feel free to reopen the issue if it has been closed by mistake.