mmo

if user visits location that does not exists he sees message that can be closed or timed out in 10 seconds that leaves user on what looks like loading state.

https://user-images.githubusercontent.com/273573/139044143-058f1738-b739-406d-a8b4-f17e253bf4f1.mp4

this message flashes on timeout or manual close
![image](https://user-images.githubusercontent.com/273573/139044865-90020909-9ae6-41ef-

Looks like Region takes Areas and breaks them down into non-overlapping rectangles.
We should just do this directly in BaseRegion so we are only storing one set.

This will make more sense after the BaseRegion Spawn code is removed entirely.