User already logged into TeamCity.
Code is already pushed to GitHub.
For the demo, use the latest version (12.3.0) of Cypress.
What Is TeamCity?
TeamCity is a continuous integration and continuous delivery (CI/CD) server developed by JetBrains. It is used to automate the building, testing, and deployment of software projects. TeamCity provides a web-based interface for configuring and managing builds, as well as for viewing build results and statistics.