chore(translations): add Russian localization (#371)

Co-authored-by: Elias Schneider <login@eliasschneider.com>

frontend/project.inlang/settings.json

@@ -3,7 +3,8 @@
   "baseLocale": "en-US",
   "locales": [
     "en-US",
-    "nl-NL"
+    "nl-NL",
+    "ru-RU"
   ],
   "modules": [
     "https://cdn.jsdelivr.net/npm/@inlang/plugin-message-format@4/dist/index.js",
@@ -12,4 +13,4 @@
   "plugin.inlang.messageFormat": {
     "pathPattern": "./messages/{locale}.json"
   }
-}
+}

frontend/src/routes/settings/account/locale-picker.svelte

@@ -9,7 +9,8 @@
 
 	const locales = {
 		'en-US': 'English',
-		'nl-NL': 'Nederlands'
+		'nl-NL': 'Nederlands',
+		'ru-RU': 'Русский'
 	};
 
 	function updateLocale(locale: Locale) {