Initial setup of Cypress testing

## Summary
This ticket covers the initial work to set up Cypress testing, in order to contribute to #1166

## 💬 Description
The following tasks need to be completed:

- [x] duplicate ui-kit repo
- [x] install cypress (for both for web components & react if required)
- [x] add commands for running tests (to package.json) - (unit, e2e, visual, performance, accessibility)
- [x] document what would be required to do this on main repo and raise a ticket to do this