From b5edd8f4e5c1e8711c0a1f024b9b3f6cf0257c9f Mon Sep 17 00:00:00 2001
From: Jaswanth-arjun <138548908+Jaswanth-arjun@users.noreply.github.com>
Date: Fri, 20 Mar 2026 11:32:32 +0530
Subject: [PATCH] fix(i18n): prevent crash when switching languages due to
 missing progress data

---
 src/components/Header/LanguageMenu.tsx | 3 ++-
 vite.config.ts                         | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/components/Header/LanguageMenu.tsx b/src/components/Header/LanguageMenu.tsx
index 48fcd8f0ef..46b6153d76 100644
--- a/src/components/Header/LanguageMenu.tsx
+++ b/src/components/Header/LanguageMenu.tsx
@@ -30,7 +30,8 @@ const LangMap: Record<keyof Resources, string> = {
 };
 
 const TranslationProgress = ({ lang }: { lang: string }) => {
-  const percent = i18nProgress[lang].percent;
+  const progressData = i18nProgress[lang as keyof typeof i18nProgress];
+  const percent = progressData?.percent ?? 0;
   if (typeof percent === 'number' && percent < 100) {
     return (
       <span
diff --git a/vite.config.ts b/vite.config.ts
index 799fdf323d..09887546c7 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -91,7 +91,7 @@ export default defineConfig({
       semicolons: false,
     }),
     i18nProgress({
-      langs: ['en', 'es', 'de', 'zh'],
+      langs: ['en', 'es', 'de', 'zh', 'tr'],
       baseLang: 'en',
       getTranslationDir: (lang) => `./src/locales/${lang}`,
     }),