Add a GitHub Codespace button to the repository

[thatvideoshopguy]

Create a button that allows users to launch a GitHub Codespace with the application preconfigured and running.

Proposed Feature:

• Add a "Launch GitHub Codespace" button to the README file
• Ensure that the application is set up and runs correctly within the Codespace environment.

Benefits:

This feature will enable users to quickly and easily launch a development environment with the application running, simplifying the setup process and enhancing the overall user experience.