CI needs some setup

[danielgamage]

some nice-to-haves:
https://github.com/actions/create-release
https://github.com/actions/starter-workflows/blob/main/ci/npm-publish.yml

• Add module tests #6

[danielgamage]

i think we'll have two things exported from this package

// es modules
import { MechanicalRaggerCore, MechanicalRaggerReact, MechanicalRaggerWC } from "@oakstudios/mechanical-ragger"

// or simple auto-registration of the web component as `mechanical-ragger`
import "@oakstudios/mechanical-ragger/web-component-auto-register.js"