Migrate from CRA to Vite (#170)

* Basic CRA to Vite conversion

* Restore ESLint support

* Remove semicolons from vite config

* Add vite client types to tsconfig

* Migrate to Vitest for testing (not working on Mac)

* some test progress (#175)

* some test progress

* something maybe working

* remove local lib

* small clean up

* tweaks

* fix dependency

* clean up deps

* remove vitest import

* vitest config is needed even though we're not using vitest

* more tweaks to vite config

---------

Co-authored-by: Kurt Hutten <k.hutten@protonmail.ch>

babel.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  presets: ["@babel/preset-env"],
+}