Add ArtiFrame to frameworks list in README

Added ArtiFrame to the list of web development frameworks.

README.md

 ### Frameworks
 *Web development frameworks.*
 
+* [ArtiFrame](https://github.com/artilingo/artiframe) - A lightweight, zero-dependency native PHP framework with a multilingual CLI.
 * [CakePHP](https://cakephp.org/) - A rapid application development framework.
 * [CodeIgniter](https://codeigniter.com/) - A powerful PHP framework with a very small footprint.
 * [Ecotone](https://docs.ecotone.tech/) - A Service Bus for PHP based on architectural principles of DDD CQRS and Event Sourcing.