Bug: Can't create new users via CLI if username is disabled

PHP Version

8.3.3

CodeIgniter4 Version

4.4.6

Shield Version

1.0.2

Which operating systems have you tested for this bug?

macOS, Linux

Which server did you use?

apache

Database

MySQL 5.7, 10.5.22-MariaDB

Did you customize Shield?

I customized a lot of things primarily i disabled the username requirement for registration.

What happened?

When I try to create a new user via the CLI command spark shield:user create I get this error:

[ErrorException]
Undefined array key "username"
at VENDORPATH/codeigniter4/shield/src/Commands/User.php:245

Backtrace:
  1    VENDORPATH/codeigniter4/shield/src/Commands/User.php:245
       CodeIgniter\Debug\Exceptions()->errorHandler(2, 'Undefined array key "username"', '/PATH/vendor/codeigniter4/shield/src/Commands/User.php', 245)

  2    VENDORPATH/codeigniter4/shield/src/Commands/User.php:139
       CodeIgniter\Shield\Commands\User()->setValidationRules()

  3    SYSTEMPATH/CLI/Commands.php:65
       CodeIgniter\Shield\Commands\User()->run([...])

  4    SYSTEMPATH/CLI/Console.php:46
       CodeIgniter\CLI\Commands()->run('shield:user', [...])

  5    ROOTPATH/spark:102
       CodeIgniter\CLI\Console()->run()

Steps to Reproduce

Create a custom registration validation with no username requirement. Then try to create a new user via CLI command.

Expected Output

Create a user without the need to supply a username.

Anything else?

The validation rules for CLI creation get pulled from this: vendor/codeigniter4/shield/src/Commands/User.php:221:$rules = $validationRules->getRegistrationRules(); but on line 245 it sets it like so

$this->validationRules = [
    'username' => $rules['username'],
    'email'    => $rules['email'],
    'password' => $rules['password'],
];

codeigniter4 / shield