Support saving namespace in the nested sub-directory

Hi all, while I was reading this awesome documentation of logseq, I was thinking that would it be a good idea to put the nested namespace into a separate corresponding nested subdirectory?

For example, when I create a page called book/1984 it would make 2 pages: book & book/1984, and the files would be saved into and However, would it be better if it would be stored in and book/, i.e. creating a folder called book?

I am worried that as my pages expand, searching through the large pool of pages md files would be cumbersome, especially when I sync the md with my phone. Thanks!