[request] Translatable messages

[pzmarzly]

There are some hardcoded strings, such as:

• Settings successfully updated
• No settings fields have been defined.
• Error

It would be nice to be able to translate them via .js files in resources/lang. I think there is some way to get __ as Vue helper, if not, you can easily reimplement it:

let __ = function (original) {
    let translated = window.config.translations[original];
    if (translated !== undefined) return translated;
    return original;
}

[Tarpsvo]

Added translations support in version 2.3.0. Good luck!