25. Set Up GitHub Actions for Prettier (Points: 3)

Create a GitHub Actions configuration that runs Prettier automatically whenever a pull request (PR) is made. The action should format the code in the specified files to maintain code style consistency across the project.

Ensure that your workflow is triggered on pull_request events and that it runs Prettier on the designated files or directories.

See an example of this on the CCSS Website repo.

Acceptance Criteria:

1. A GitHub Actions workflow is created that runs Prettier on PRs.
2. The workflow triggers correctly when a pull request is opened or updated.