docs: add `@nuxt.com` bluesky profile link

### 📚 Is your documentation request related to a problem?

It'd be nice to have the official Bluesky profile link on the devtools website similar to https://nuxt.com/.

### 🔍 Where should you find it?

https://devtools.nuxt.com/

### ℹ️ Additional context

I'm going to create a PR.