Directory Structure CI4

CI4 Directory Structure

my-app/
├── app/
│   ├── Config/           # Configuration files
│   ├── Controllers/      # Controller classes
│   ├── Database/
│   │   ├── Migrations/   # DB migrations
│   │   └── Seeds/        # Data seeders
│   ├── Filters/          # Request filters (like middleware)
│   ├── Libraries/        # Custom libraries
│   ├── Models/           # Model classes
│   └── Views/            # View templates
├── public/               # Web root (index.php)
├── system/               # CI4 core (do not modify)
├── tests/                # PHPUnit tests
├── writable/
│   ├── cache/
│   └── logs/
├── .env                  # Environment config
└── spark                 # CLI tool