feature(BYK-214): Added Dockerfile; added Jest testing; modified Storybook...

FRED-ANDREE OJArequested to merge
feature/BYK-214_StorybookBasicComponents into main

feature(BYK-214): Added Dockerfile; added Jest testing; modified Storybook look&feel; modified a single button component to use styled-components

Merge request reports

RIA kasutajatugi asutustele projektide ja gruppide loomiseks: help@ria.ee