Update vanilla example to use Vite + TS app for robot client

[ethanlook]

I've been using this simple Vite + TypeScript app to test during local development and figured it's probably more broadly useful. Please let me know if you don't like this in any way, I'm happy to make changes, abandon it, etc.

1. Emit connectionstatechange events #299
2. ➡️ Update vanilla example to use Vite + TS app for robot client #300

Change log

• npm create vite@latest teleop-vanilla
• Brief README
• Limited connect / disconnect / log resources UI
• Edit: moved to vanilla, no longer teleop-vanilla

[njooma]

I like this, but I think maybe we just replace the existing "vanilla" example with this one? This seems more fully featured and actually how users would use our SDK

[ethanlook]

I like this, but I think maybe we just replace the existing "vanilla" example with this one? This seems more fully featured and actually how users would use our SDK

@njooma works for me! I'll rework this to replace the "vanilla" example.

[ethanlook]

Sorry for the delay here - this is ready for review again and now updates the vanilla example. I am about to be out for 2 weeks, please feel free to take this over or merge if you see fit, otherwise I will come back to it when I return!