make it better

src/config/config.js

@@ -25,8 +25,7 @@ config.limitSecurity = {
 
 config.i18nOpts = {
 	directory: path.resolve(__dirname, '../locales'),
-	defaultLanguage: 'en',
-	defaultLanguageOnMissing: false
+	defaultLanguage: 'en'
 }
 
 config.settings = {

src/db/model/User.js

@@ -15,8 +15,6 @@ const modelUser = new Schema({
 
 	username: String,
 
-	language_code: String,
-
 	settings: {
 		lang: {
 			type: String,

src/middle/updaterUser.js

@@ -17,11 +17,8 @@ module.exports = async ({ db, from, i18n, session }, next) => {
 			root.first_name = escapeHtml(first_name) ?? 'Unknown'
 			root.username = username
 			// eslint-disable-next-line camelcase
-			root.language_code = language_code
 			session.root = root
 			i18n.locale(session.root.settings.lang)
-		})
-		.finally(() => {
 			return next().then(async () => {
 				await session.root.save()
 			})