wtf is deck-kayenta-consumer?

This is a test application built to validate reusable UI components from a library called Deck Kayenta. Think of it as a sandbox where developers can try out pre-built interface pieces before using them in larger projects. It's written in TypeScript and React, which are tools for building interactive web applications. The project exists to solve a specific problem: when you build reusable UI components in a library, you need somewhere to test them in isolation to make sure they work correctly. Rather than embedding tests inside the library itself, this separate test app lets developers see the components in action, interact with them, and verify they behave as expected. It's like a showroom where you can preview furniture before installing it in your home. The way it works is straightforward. You run the project locally on your computer using simple commands like npm start, which launches a development environment where you can see the app in your browser. If you make changes to the code, the page automatically refreshes so you can see your edits immediately. You can also run automated tests to catch bugs, or build a production-ready version when everything is working. The whole setup is based on Create React App, a standard template that handles all the behind-the-scenes configuration so you don't have to. This setup would be useful for a team maintaining shared UI components, perhaps a design system or component library used across multiple products. A frontend developer might use this test app to verify that a new button component, modal dialog, or form field works correctly before other teams start using it. It provides a clean way to develop and validate components separately from the applications that will eventually use them, which helps catch issues early and keeps the components reliable for everyone who depends on them.