update tools

[Balikuddembe]

Hey 👋 ,The following has been implemented in this project:

Project requirements

In the previous project, you worked on the setup of a React application using Create React App, now you should:

• Delete all the boilerplate from Create React App (text, images, styles).
• Create a new directory called components.
• Inside components, create a new Calculator.js file.
• In Calculator.js, create a React component that matches this design:

• Implement the design only (JSX and CSS)
• Develop just the UI of the calculator; the math logic to make it work will be added in the next project.
• Use functional components
• Create at least 1 child component
• Once the Calculator is ready, import it and use it in your top-level component: App.js
• Test it in the browser; it should render without problems.