chore(settings): use github.com/qdm12/gosettings

internal/configuration/settings/helpers/belong.go

@@ -1,12 +1,6 @@
 package helpers
 
-import (
-	"errors"
-	"fmt"
-	"strings"
-)
-
-func IsOneOf(value string, choices ...string) (ok bool) {
+func IsOneOf[T comparable](value T, choices ...T) (ok bool) {
 	for _, choice := range choices {
 		if value == choice {
 			return true
@@ -14,39 +8,3 @@ func IsOneOf(value string, choices ...string) (ok bool) {
 	}
 	return false
 }
-
-var (
-	ErrNoChoice      = errors.New("one or more values is set but there is no possible value available")
-	ErrValueNotOneOf = errors.New("value is not one of the possible choices")
-)
-
-func AreAllOneOf(values, choices []string) (err error) {
-	if len(values) > 0 && len(choices) == 0 {
-		return fmt.Errorf("%w", ErrNoChoice)
-	}
-
-	set := make(map[string]struct{}, len(choices))
-	for _, choice := range choices {
-		choice = strings.ToLower(choice)
-		set[choice] = struct{}{}
-	}
-
-	for _, value := range values {
-		_, ok := set[value]
-		if !ok {
-			return fmt.Errorf("%w: value %q, choices available are %s",
-				ErrValueNotOneOf, value, strings.Join(choices, ", "))
-		}
-	}
-
-	return nil
-}
-
-func Uint16IsOneOf(port uint16, choices []uint16) (ok bool) {
-	for _, choice := range choices {
-		if port == choice {
-			return true
-		}
-	}
-	return false
-}