TELEGRAM BOT PREMIUM V2
Reply Keyboard + Button Manager

1. Upload/extract to your web root.
2. Import database.sql into your existing database (no CREATE DATABASE).
3. Edit config.php.
4. Use HTTPS.
5. Set webhook:
https://api.telegram.org/botYOUR_TOKEN/setWebhook?url=https://YOUR-DOMAIN.com/webhook.php
6. Open /admin/
7. Login using ADMIN_ID and ADMIN_PASSWORD from config.php.
8. Go to Buttons.

BUTTON MANAGER:
- Main Menu or Parent submenu
- Reply / Submenu / URL
- Row number controls the row
- Sort controls left-to-right order
- Add/Edit/Delete
- Nested submenu support
- URL action sends an inline Open Link button after the reply-keyboard button is pressed

Example layout:
🛠 সার্ভিস সমূহ | 📦 অর্ডার করুন
💰 মূল্য তালিকা   | 📢 আমাদের চ্যানেল
📞 যোগাযোগ করুন

IMPORTANT: Never share BOT_TOKEN. If exposed, revoke it in BotFather and use a new token.
