Big refactorization

- reduce complexity
- use better tools to format the code
- add more tests
- and too many things to list here

We are rewriting for V3, so these commits are sometimes big and not
fully detailed. Of course, further work will be more documented.

generator/cronJob.go

@@ -4,14 +4,14 @@ import (
 	"log"
 	"strings"
 
-	"katenary/generator/labelStructs"
-	"katenary/utils"
-
 	"github.com/compose-spec/compose-go/types"
 	batchv1 "k8s.io/api/batch/v1"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"sigs.k8s.io/yaml"
+
+	"katenary/generator/labelStructs"
+	"katenary/utils"
 )
 
 // only used to check interface implementation