chore(settings): remove now unused helpers/messages.go

internal/configuration/settings/helpers/messages.go

@@ -1,29 +0,0 @@
-package helpers
-
-import (
-	"fmt"
-	"strings"
-)
-
-func ChoicesOrString(choices []string) string {
-	return strings.Join(
-		choices[:len(choices)-1], ", ") +
-		" or " + choices[len(choices)-1]
-}
-
-func PortChoicesOrString(ports []uint16) (s string) {
-	switch len(ports) {
-	case 0:
-		return "there is no allowed port"
-	case 1:
-		return "allowed port is " + fmt.Sprint(ports[0])
-	}
-
-	s = "allowed ports are "
-	portStrings := make([]string, len(ports))
-	for i := range ports {
-		portStrings[i] = fmt.Sprint(ports[i])
-	}
-	s += ChoicesOrString(portStrings)
-	return s
-}