LoginParams password is optional, but throws Parameter 'password' is required

[ComLock]

login({
	user: 'blablabla'
});

Throws:

2024-03-27 12:54:35,459 ERROR c.e.xp.portal.impl.main.MainExecutor - Error while executing com.acme.example.tsup Application controller
java.util.concurrent.CompletionException: com.enonic.xp.resource.ResourceProblemException: Parameter 'password' is required

Documentation is unclear:
https://developer.enonic.com/docs/xp/stable/api/lib-auth#login

[ComLock]

Also LoginResult message should be optional

[rymsha]

It actually might be optional - when skipAuth is true

[ComLock]

Which can be reflected in the type, and isn't currently

[rymsha]

PR is very welcome

Also LoginResult message should be optional

Fixed separately #10497