[chore:meta] Update README.md add link for "How It Works"

Author: Qu1nel

README.md

@@ -227,7 +227,8 @@ Validation failed.
 
 - **Full User Guide & JSON Specification**: Our complete documentation is hosted on
   **[Read the Docs](https://[your-project].readthedocs.io)**.
-- **Developer's Guide**: For a deep dive into the architecture, see the **[How It Works guide](#)**.
+- **Developer's Guide**: For a deep dive into the architecture, see the *
+  *[How It Works guide](./docs/how_it_works/index.md)**.
 - **Interactive AI-Powered Docs**: *(Coming Soon)* An interactive documentation experience.
 
 ## 🤝 Contributing
@@ -252,4 +253,4 @@ Email: **[covach.qn@gmail.com](mailto:covach.qn@gmail.com)** Telegram: **[@qnlln
 
 <br/>
 
-<p align="right"><a href="./LICENSE">MIT</a> © <a href="https://github.com/Qu1nel/">Ivan Kovach</a></p>
+<p align="right"><a href="./LICENSE">MIT</a> © <a href="https://github.com/Qu1nel/">Ivan Kovach</a></p>