Plugin vue: get current panel users email

The CMS Questions
1

my plugin has a custom button sending data to the api. i would like to forward the email address of the current user.
how do i read the current user object in vue?

2

If you pass it as a computed value in your PHP, it will be available in your Vue component

'computed' => [
    'email' => function () {
        return kirby()->user()->email();
    }
]