This looks good, but in order for me to try this it would need vi support and a Linux install option.
I currently use Foam on VSCode for notetakng / personal project management. But 2/3rds of my actual typing tends to be inside NeoVim following the foam format (vscode vs vim on the day is determined more by what i'm working on that day vs anything else). I'm constantly on the lookout for a better* system; but haven't found one yet as sometimes I want a UI; but Grep and quick jots inside the terminal is just very useful.