Only receive updates for components a worker is interested in

[Bluexin]

This is for far into the future, I'm just posting it here not to lose track of it.

Currently all workers receive updates for all components of all entities within their interest range.
To reduce bandwidth and memory usage, they should only receive updates for components they are interested in.
Sorting out how exactly to do this will make it easier to apply to existing and new workers.
Docs on Entity Interest
Docs on Component Delivery
Docs on Query-Based Interest (QBI)

For example, the chunk updater shouldn't really care about a mob's AI target.