OZG-14 cleanup project setup

goofy-client/pom.xml

goofy-server/pom.xml

...r/src/main/java/de/itvsh/goofy/EnvironmentController.java

goofy-server/src/main/resources/application.yml

...test/java/de/itvsh/goofy/EnvironmentControllerITCase.java

.../test/java/de/itvsh/goofy/GoofyServerApplicationTest.java

...TA-INF/services/org.junit.jupiter.api.extension.Extension

lombok.config

pom.xml