Add author information to README

Added author information to the README file.

Author: HPWebdeveloper

README.md

@@ -4,6 +4,8 @@
 
 A modern, enterprise-ready state machine implementation for Laravel Eloquent models.
 
+Author: Hamed Panjeh
+
 Laravel StateFlow is inspired by [Spatie Laravel Model States](https://github.com/spatie/laravel-model-states) and built independently from the ground up. It combines the [state pattern](https://en.wikipedia.org/wiki/State_pattern) with [state machines](https://www.youtube.com/watch?v=N12L5D78MAA) to deliver enterprise-ready features: automatic state class discovery, automatic transition discovery, permissions, UI metadata, history tracking, and API resources.
 
 > 📦 **Demo Application:** See Laravel StateFlow in action with a complete order management demo at [laravel-stateflow-demo](https://github.com/HPWebdeveloper/laravel-stateflow-demo).