**What's the problem this PR addresses?**
A decent amount of the examples don't have a `name` field in `package.json` that matches their folder name, meaning they either lack a name or the names are duplicated.
I was testing Yarn 2 workspaces using the entire examples directory and needed to get rid of the duplicates.
**How did you fix it?**
Updated the names to match the names of their folders
r? @lfades @timothyis
cc @kiwicopple @awalias
Adding a realtime chat example showing how to implement authentication and realtime data syncing with supabase.io :)
