CodeIgniter 4 environment is READY.
PHP 8.2.31 (SAPI: fpm-fcgi)

Required/recommended extensions:
  intl        OK
  mbstring    OK
  json        OK
  curl        OK
  mysqli      OK
  pdo_mysql   OK
  gd          OK
  xml         OK
  zip         OK
  bcmath      OK

Document root: /var/www/ci4/public
Deploy your CI4 app at /var/www/ci4 so that its public/ replaces this folder.