Remove the Main.

src/main/java/space/kklochko/jpa_hospital_example/Main.java

@@ -1,15 +0,0 @@
-package space.kklochko.jpa_hospital_example;
-
-import jakarta.persistence.EntityManager;
-import space.kklochko.jpa_hospital_example.cli.CLI;
-import space.kklochko.jpa_hospital_example.db.factories.EntityManagerConnection;
-
-public class Main {
-    public static void main(String[] args) {
-        EntityManager manager = (new EntityManagerConnection("jpa_hospital_example")).connect();
-
-        CLI cli = new CLI(manager);
-        cli.run();
-    }
-}
-