Ruby on Rails (5.2) basic authentication system

Create Ruby on Rails (5.2) authentication/authorization system with devise in a fresh installation (in a Debian VPS) 1. Create User model Scaffold (with two levels, user and administrator) User can: register itself with mail confirmation access and modify is own data delete his account User can't access other users data Administrators can: list, modify, delete all users data Create correct migration and seeds to recreate structure on demand Note: Login page must be the Home page (create correct routes)