JupyterCAD standalone version is broken? #738
Description
The JupyterCAD standalone version (launched by running "jupyter cad") seems to have a lot of issues even if the jupyter lab version of the extension is running perfectly.
This image illustrates one such issue where I get multiple "Error: undefined" in design-token.js console logs when opening a jcad. And in this test, every change I tried to make was extremely slow (I get long freezes after every action I take).
I was thinking there was something wrong with my environment but I did a clean reinstall of everything and I still have issues with the standalone version.