I forked a simple DNLA server which has been dead for 10 years and updated it to .Net 9. The goal is that hard drives are too expensive now and so it's better to spin up media servers quickly and temporarily using whatever hardware you have on hand.
It currently builds and announces itself to my TV (can see the server in Roku Media Player) but crashes because the http server implementation is homemade and out of date. Copilot generated some options and I will be plugging an implementation of a sockets-based server in the next couple of days.
If you trust that Windows will support legacy versions of apps (true so far), and you are ok with a free but proprietary license (use freely in perpetuity as long as you can get a copy of the portable installer)...and you want to save plain text data via version control... maybe try my app: http://notes.paperbirch.app.
It's not for marking up documents or drawing, let's say that data-storage and recollection is the main use, it might help you.
BTW, the use of tags allows you to quickly "view the world" from a particular set of words, "work,project,todo" is a pretty specific domain and my app is designed to let you work within that domain or simply change tags to view the world from a new domain.