Extend transformable string representations of MDGender

src/enums/MDGender.php

@@ -26,10 +26,14 @@ enum MDGender implements MDValueEnumInterface, JsonSerializable {
     public static function fromString(string $input):MDGender {
 
         return match($input) {
+            "0",
             "" => self::none,
             "none" => self::none,
+            "1",
             "female" => self::female,
+            "2",
             "male" => self::male,
+            "3",
             "other" => self::other,
             default => throw new MDpageParameterNotFromListException("Unknown gender"),
         };