Expand WorldCell to support queries

[alice-i-cecile]

Description

WorldCell allows split mutable access to the World, via panicking runtime borrows checking. Right now, it can only do so for resources, but it would be nice to be able to have the same functionality for queries too.

Context

Originally from the Future Work section of #1525.

Personally, I think the API should be removed instead (#3939) and we should implement #4157. However if WorldCell does exist, it should have this feature.

bevyengine/rfcs#42 proposes this functionality in more depth, and an implementation is linked there.

[ItsDoot]

WorldCell was removed in #12551, visit the linked PR for the rationale.