Open the solution with visual studio 2022 compile and run ;). It's very simple The Swagger will open so you can do tests. The service layer is authenticated through a JWT token that you can obtain using the login method with the following credentials: "GoalSystems" "GoalSystems" (Demo Purpose)
The design was built under the DDD paradigm, as requested.
Unit tests have not been created for all the layers, but a project with some unit tests has been added to the solution.