Hey do you mind if I ask you you handled code signing for your Windows and Mac apps?
Mac seems relatively straightforward, but Windows seems like an absolute cluster.
I'm releasing my own free open-source desktop app built with Electron soon, and it seems like the biggest pain in the butt that no one seems to talk about.
Overall though I love the idea, upvoted! Might even give it a go. Solves some big problems I have with note-taking...I've resorted to Zotero + Cryptomator + Dropbox for my own setup.