add screenshots or frontend demo

[Tal Charnes]

Can you please add screenshots or demo of frontend so devs can see if its relevant for them? Thanks.

[Matt Troncali]

Hi there - a demo is available at https://vxnn.troncali.com/demo/. The demo site uses VuePress, which is a static site generator based on Vue.

The frontend app in the repo is currently just the standard files scaffolded by vue. More will be added to the demo as things are built out, but there are no specific frontend components yet.