continue working on config and default parsing

internal/util/util.go

@@ -1,6 +1,9 @@
 package util
 
-import "strings"
+import (
+	"errors"
+	"strings"
+)
 
 func NormalizeContent(content string) string {
 	var normalized []string
@@ -13,3 +16,8 @@ func NormalizeContent(content string) string {
 	}
 	return strings.Join(normalized, "\n")
 }
+
+// ErrorPrepend returns a new error with a message prepended to the given error.
+func ErrorPrepend(m string, err error) error {
+	return errors.Join(errors.New(m), err)
+}