fix: check published version properly

Resulted in a refactor to a new lint package.

cli/app/rollback.go

@@ -6,6 +6,7 @@ import (
 	"coopcloud.tech/abra/pkg/autocomplete"
 	"coopcloud.tech/abra/pkg/catalogue"
 	"coopcloud.tech/abra/pkg/config"
+	"coopcloud.tech/abra/pkg/lint"
 	"coopcloud.tech/abra/pkg/recipe"
 	stack "coopcloud.tech/abra/pkg/upstream/stack"
 	"coopcloud.tech/tagcmp"
@@ -50,7 +51,7 @@ recipes.
 			logrus.Fatal(err)
 		}
 
-		if err := recipe.LintForErrors(r); err != nil {
+		if err := lint.LintForErrors(r); err != nil {
 			logrus.Fatal(err)
 		}