Codeigniter 4 install, boilerplate, configuration

Readme.md

apt update
apt install php-intl #needed by default
php-sqlite3 #needed by default configuration for tests - uses sqlite 

composer create-project codeigniter4/appstarter myfirstproject
cd myfirstproject
composer require myth/auth:1.*@dev
php spark auth:publish
# DO NOT PUBLISH migrations ! 

php spark migrate -all

# Replace path to `Auth/...` in App/Config/Auth`
# Add
\Myth\Auth\Authentication\Passwords\ValidationRules::class
# in 
Config/Validation.php