docs: update README.md

Author: nekomeowww

README.md

@@ -4,6 +4,10 @@
 
 Helper plugin for helping installing Live2D SDK.
 
+> [!NOTE]
+>
+> This project is part of (and also associate to) the [Project AIRI](https://github.com/moeru-ai/airi), we aim to build a LLM-driven VTuber like [Neuro-sama](https://www.youtube.com/@Neurosama) (subscribe if you didn't!) if you are interested in, please do give it a try on [live demo](https://airi.moeru.ai).
+
 ## Installation
 
 Pick the package manager of your choice: