Storybooks and UI tests that can be applied directly to practice

Hello! This is Kang Byeong-jin.

As we approach the second month of the course's release, Storybook has officially switched from a pre-release version to version 8.x.

Due to this, the packages imported in Interaction Test have been modified.

There is no change in the source code itself, but the import path has changed, so please refer to the explanation in the lecture materials.

Thanks to seungseoupahn for submitting the lecture question!