Add CONTRIBUTING.md

Author: HardCodeDev777

CONTRIBUTING.md

@@ -0,0 +1,46 @@
+# 🤝 Contributing to UnityNeuroSpeech
+
+Thanks for your interest in improving UnityNeuroSpeech!  
+
+---
+
+## 🛠️ How to Contribute
+
+Whether it's a bug fix, new feature, doc update, or crazy idea — you're welcome here!
+
+Here’s what to do:
+
+1. Fork the repo.
+2. Create a branch and make your changes.
+3. Test your changes inside Unity. Make sure everything runs as expected.
+4. Open a Pull Request and describe what you did.
+
+---
+
+## ✨ Style & Guidelines
+
+- Write **clean, readable, and well-commented** code.
+- Follow **Unity C# best practices** (naming, null checks, serialization, etc).
+- Use **English** for all code comments, logs, and docs.
+- Test your changes — especially **if you're modifying the Python TTS server**.
+- Don't break existing features — unless you're upgrading them with care 😄
+
+---
+
+## 📜 Licensing
+
+Make sure **you don’t include anything with a restrictive license** (especially if it’s not MIT-compatible).  
+Only submit code, models, or content that’s allowed for open source use.
+
+---
+
+## 🐞 Found a Bug?
+
+Open an [issue](https://github.com/HardCodeDev777/UnityNeuroSpeech/issues) and describe:
+- What happened?
+- How to reproduce it?
+- Any logs or screenshots (if helpful)
+
+---
+
+**Let’s make AI-in-Unity great together 🤝**