fix(join): use real Telegram bot username

Widget showed "Username invalid" — @handle is frontChapterMagicBot,
not the display name FrontChapterMagic.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: ssshojaei

.env.example

@@ -13,4 +13,4 @@ NEXT_PUBLIC_YANDEX_VERIFICATION=
 NEXT_PUBLIC_SUPABASE_URL=https://yuwsoyhknbjipfouemen.supabase.co
 NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY=
 # Telegram Login Widget bot username (without @)
-NEXT_PUBLIC_TELEGRAM_BOT_USERNAME=FrontChapterMagic
+NEXT_PUBLIC_TELEGRAM_BOT_USERNAME=frontChapterMagicBot

.github/workflows/deploy.yml

@@ -34,7 +34,7 @@ jobs:
           # Publishable (anon) key — safe in client bundle
           NEXT_PUBLIC_SUPABASE_URL: https://yuwsoyhknbjipfouemen.supabase.co
           NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY: sb_publishable_OF9FwM-9TGsktwDYvCZxQg_PcM0Rvjm
-          NEXT_PUBLIC_TELEGRAM_BOT_USERNAME: FrontChapterMagic
+          NEXT_PUBLIC_TELEGRAM_BOT_USERNAME: frontChapterMagicBot
 
       - name: Push to gh-pages branch
         uses: peaceiris/actions-gh-pages@v4

src/layouts/Join.tsx

@@ -36,7 +36,7 @@ type TelegramAuthWindow = Window & {
 };
 
 const TELEGRAM_BOT_USERNAME =
-  process.env.NEXT_PUBLIC_TELEGRAM_BOT_USERNAME || 'FrontChapterMagic';
+  process.env.NEXT_PUBLIC_TELEGRAM_BOT_USERNAME || 'frontChapterMagicBot';
 
 type FormState = {
   expertise: string;