Implement Store.move

[brokkoli71]

• fixes [v3] Implement store methods for erase and rename operations #2108

This PR implements a move method for stores. This only affects stores that contain a path. afaics thats:

• LocalStore
• FsspecStore
• ZipStore

Am I missing one?

Maybe, this PR could also implement moving the content from one store to a new one of a different type e.g.

store = LocalStore(root="path")
store.move(dest=MemoryStore())

Feedback/thoughts welcome

TODO:

• Add unit tests and/or doctests in docstrings
• Add docstrings and API docs for any new/modified user-facing classes and functions
• New/modified features documented in docs/user-guide/*.rst
• Changes documented as a new file in changes/
• GitHub Actions have all passed
• Test coverage is 100% (Codecov passes)

[paraseba]

I don't think this can be meaningfully implemented by any other Stores. Maybe it shouldn't be a method in the abstract class, but purely a concrete implementation for the Stores that can do it efficiently.

In a real world scenario, moving a cloud Store could take days, cost thousands of dollars and fail. People wouldn't want to run this kind of operation in this way.