Deploy the Project
To deploy your Catalyst project from the CLI, run the following command in your terminal from your project directory (CATALYST_PROJECT_HOME):
$ catalyst deploy
The deploy is deployed first, followed by the client component. The production URLs of the components are displayed.
You can now open the client component's URL in a browser to access the deployed application. Alien City can now be accessed from its web app URL.
Alien City is now functional and will work without any errors.