This isn't self-hosted? I'm interested in a self-hosted solution that uses local markdown files and directories to manage content.
(disclaimer: I'm building something similar) Why is it every time something like Notion is mentioned, there is always someone who wants "local, self-hosted, Markdown"? Just build it yourself. This clearly shows you have no understanding of the product at hand. Notion is so incredibly powerful that Markdown doesn't even scratch the surface here.
For some people like me that's a basic condition to even consider a tool.