[Feature request]: Use submodule to implement shared knowledge base

[yxs-for]

I hope to create a knowledge base shared by the team through steps similar to the following

1. Create a git repository as obsidian's vault
2. Add other people's git repositories as submodules to view their shared documents
3. Add your own public git repository as a submodule and as a shared notebook
4. Add your own private git repository as a submodule and as a private notebook
5. Configure other people's submodules to be forced to pull . Configure your own submodules to require push

The above steps may not actually be implemented, but I hope you can consider implementing this function. Thank you very much.

[Vinzent03]

Submodules are already supported on desktop, just enable the option in the settings and refer to the documentation