send()+exit breaks in Livewire's mount() context; returning the
redirect response is the correct Livewire v3 approach.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Removes email/password fields entirely; custom login page shows only
the blue "Mit Blue Spices Zanzibar Cloud anmelden" button.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>