Explore XMTP Integration/Addition

Explore what use-cases of xmtp chat, group chat, subscription, notifications, and inbox that can benefit the dAcademy experience.

[xmtp React-Vite Example](https://github.com/xmtp/xmtp-web/tree/main/examples/react-vite)

[Subscription and broadcast via xmtp](https://docs.xmtp.org/consent/build-engagement)

[xmtp-web repo](https://github.com/xmtp/xmtp-web)
