[Feature Request] Example Hooks or Documentation

[Haravikk]

While I like how simple LiveKit Meet is on the surface, it would help a lot if there was some more guidance on where to add certain types for code.

For example, here are a couple of questions I'm still not sure I know the "correct" answer to yet:

1. If I want to programmatically dispatch an agent to a room once the first user joins — where should I put that (is it api/connection-details)? What components should I replace or edit to better support the agent (display it differently to regular user)?
2. If I want to bypass the "pre-join" step, e.g- to have a user's name instead filled out automatically — what should I override?
3. If I want to assign room names from a URL, where would I put that (by default it seems everyone gets a new room unless they're given an invite link)?
4. How do I customise participant tiles? All LiveKit Meet does is add the VideoConference component, and it's very unclear how to extend anything within that.

The addition of agents in particular seems like an example that should be highlighted since that's a major feature that LiveKit has to offer.