ICTWorld Payment Server - One-time first admin setup

IMPORTANT:
1. Confirm private/config.php is configured correctly and private/schema.sql has been imported.
2. Upload setup-first-admin.php into the payment app's public/ directory.
3. Open https://payment.ictworldttc.com/setup-first-admin.php
4. Enter this one-time setup token:
9Q0WbydO3bQxxkHsKzSj2BzV7vm3cuF7CdRKPZwDRFY
5. Enter your email and a unique password of at least 14 characters.
6. After successful creation, the script attempts to delete itself automatically. If it remains, DELETE it manually immediately.
7. Then log in normally at https://payment.ictworldttc.com/ and verify the dashboard opens.
8. Do not share the token or password. Do not leave the setup file on the server.

The setup refuses to create another account if a superadmin already exists. PHP syntax has not been run on your hosting; test on staging if available.
