SmartPay360 Order Booking MVP (PHP + MySQL)

1) Upload folder "orderbooking" into:
   /public_html/smartpay360/modules/

2) Edit DB credentials:
   orderbooking/config/db.php

3) Run schema:
   orderbooking/schema.sql

4) Seed branches (example):
   INSERT INTO ob_branches (branch_name, rms_store_id) VALUES
   ('Delta Store 1', 1),
   ('Delta Store 2', 2)
   ON DUPLICATE KEY UPDATE branch_name=VALUES(branch_name);

5) Create users:
   - Create password hash (PHP):
     <?php echo password_hash("Pass123", PASSWORD_BCRYPT);
   - Insert into ob_users:
     INSERT INTO ob_users (branch_id, full_name, username, password_hash, role, active)
     VALUES (NULL,'HQ Admin','hqadmin','<HASH>','HQ',1);

     INSERT INTO ob_users (branch_id, full_name, username, password_hash, role, active)
     VALUES (2,'Store 2 Buyer','store2','<HASH>','BRANCH',1);

6) Open App:
   /smartpay360/modules/orderbooking/public/index.php
