Need the Ability to Automate Continuous Integration Checks

[albertonogueira]

As a Developer I need automation to build and test every pull request So that I do not have to rely on manual testing of each request, which is time-consuming

Assumptions

• GitHub Actions will be used for the automation workflow
• The workflow must include code linting and testing
• The Docker image should be postgres:alpine for the database
• A GitHub Actions badge should be added to the README.md to reflect the build status

Acceptance Criteria

Given code is ready to be merged
When a pull request is created
Then GitHub Actions should run linting and unit tests
And the badge should show that the build is passing