removido os clubes do escalao juniores sem jogadores inscritos

app/src/main/java/com/example/vdcscore/ui/clubs/ClubsFragment.java

@@ -75,11 +75,13 @@ public class ClubsFragment extends Fragment {
             public void onDataChange(@NonNull DataSnapshot snapshot) {
                 List<Club> clubs = new ArrayList<>();
                 for (DataSnapshot postSnapshot : snapshot.getChildren()) {
+                    if (postSnapshot.child("jogadores").child(currentEscalao).exists()) {
                         Club club = postSnapshot.getValue(Club.class);
                         if (club != null) {
                             clubs.add(club);
                         }
                     }
+                }
                 ClubAdapter adapter = new ClubAdapter(clubs, club -> {
                     Bundle bundle = new Bundle();
                     bundle.putSerializable("clube_selecionado", club);