React + Vite

Based on Academy lightweight template for React

vite,
eslint rule tweaks,
vitest for testing,
prettier for formatting
deleted lots of css and initial App.jsx content
added optional components demoing prop-types
added demo of a unit test

Original notes from the react template for vite

This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.

Currently, two official plugins are available:

@vitejs/plugin-react uses Babel for Fast Refresh
@vitejs/plugin-react-swc uses SWC for Fast Refresh