docs: add shields.io badges, license file/section per SPEC v1.1

Author: MADEVAL

README.md

@@ -1,4 +1,8 @@
-# HUMAN-AI - Text Humanization Engine
+# HUMAN-AI — Text Humanization Engine
+
+[![Version](https://img.shields.io/badge/version-1.0-blue)]()
+[![License](https://img.shields.io/badge/license-MIT-green)](LICENSE)
+[![Compatibility](https://img.shields.io/badge/compatibility-any%20LLM-purple)]()
 
 \[ **English** | [Русский](README.ru.md) \]