refac: stale test entries, failing web tests, Postgre backup bug, Hardcoded MySQL table count, Stale Postgre connection in test, own-scope visibility filter, GetAll ignoring its error, JSON tags in use-case types, 31 copies of DESKTOP_QUERY, ProfileView endpoint paths

test/registration_status_endpoint_http_test.go

@@ -164,7 +164,7 @@ func TestRegistrationStatusEndpointHttp(t *testing.T) {
 		mailRepo := newMockMailRepo()
 		uc := useCases.NewCreateUserUseCase(userRepo, newSeededMockRoleRepo(), &stubHasher{}, mailRepo, "https://cms.example.com", discardRecorder)
 
-		if uc.IsRegistrationOpen() {
+		if open, openErr := uc.IsRegistrationOpen(); openErr != nil || open {
 			t.Fatalf("expected IsRegistrationOpen to return false")
 		}