[1.x] Adds Livewire's Functional API

[nunomaduro]

This pull request introduces the Livewire's Functional API 🐙 option to Laravel Breeze. It uses Volt for single file components, and its Functional based API. Here's how you can test this pull request locally:

# Select "No starter kit"
laravel new breeze-livewire-functional

cd breeze-livewire-functional
composer require laravel/breeze:dev-feat/functional-livewire
php artisan breeze:install livewire-functional --dark --pest
sed -i.bak '/DB_/d' ./.env
echo "DB_CONNECTION=sqlite" >> .env
php artisan migrate --force
php artisan serve