dearrudam/rinha-de-backend-2025

AI Summary: Set up a CI pipeline for a Maven project (located in /code-with-quarkus) that triggers on pushes and pull requests. The pipeline should build the project using `mvn clean install`, run automated tests, and provide feedback on success or failure.

AI Summary: Implement unit tests for the `/code-with-quarkus` subproject of the Rinha de Backend project, focusing on core functionalities. Tests should use Java/Maven compatible frameworks (like JUnit), potentially leveraging WireMock for external service mocking. Include testing instructions in the README and optionally integrate tests into the CI pipeline.

AI Summary: Refactor the backend project to organize classes into distinct packages, improving code maintainability and readability. This involves restructuring the project's directory structure and moving classes into appropriately named packages.