Why Spring doesn't scan my repository class?

I have this configuration boot class:

@ComponentScan({ "api", "service", "collector", "repo"})
public class Application {
  public static void main(String[] args) {
    SpringApplication.run(Application.class, args);

This is my repository:

public interface CDIRepo extends JpaRepository<CDI, LocalDate> {
  public CDI findFirstByOrderByDateDesc();

And this is my source tree:

enter image description here

I added packages one by one at @ComponentScan and saw each error message Consider defining a bean of type 'somePackage.rates.someClass' in your configuration. vanishing after the correct package was added, but this isn't happening with my repository. What I'm doing wrong here?