I agree, version control is absolutely necessary when you are copying documents from other sources and modifying them. You need to know if the document has changed upstream since you cloned it and you need to be able to see the diff of the changes you made.
You have a shared folder backed by version control.
You have projects which can serve as memex projects, and issues which you can edit via markdown and link to the files in the repo.
Plus you got CI-CD that allows you to have access to a cloud environment to perform work.