userfront&backend test coverage 추가

backend/internal/service/worksmobile_mapper_test.go

@@ -251,8 +251,8 @@ func TestBuildWorksmobileUserPayloadKeepsFirstAffiliationPrimaryWhenBaronReprese
 		user,
 		gpdtdcTenant,
 		map[string]domain.Tenant{
-			gpdtdcID:      gpdtdcTenant,
-			firstTenantID: firstTenant,
+			gpdtdcID:       gpdtdcTenant,
+			firstTenantID:  firstTenant,
 			secondTenantID: secondTenant,
 		},
 		nil,