Vite dev fails with tunnelto (but vite preview works)

## Problem

Not sure why, but `vite dev` fails with `tunnelto`.

`vite dev` is a live server for js front ends that isn't compiled into an artifact but updates as code is saved.

## Current Workaround

Something that I've found to work instead is `vite preview`, which won't change as you save, but will work for `tunnelto`.

Just using a basic server to serve the `build` folder (actually the `dist` folder in the vite case by default) also fails in my case because the api proxy that the vite live server uses doesn't come on by default.

`vite preview` allows you to serve from the artifact in a way that works for tunnelto and also access the api as though you were using a live build.