GYM MANAGEMENT PRO UPGRADE

1. Backup your existing gym_db database.
2. Import database/gym_pro_upgrade.sql into gym_db.
3. Put this folder in C:\xampp1\htdocs\ (or your XAMPP htdocs directory).
4. Confirm db_connect.php uses your MySQL credentials.
5. Open http://localhost/gym/

The upgraded dashboard includes:
Dashboard, Members, Attendance, Memberships, Plans, Packages, Trainers & Classes,
Schedule & Bookings, POS/Billing, Inventory, Assessments & Goals, Payments & Invoicing,
Revenue & Expenses, Payroll & Commissions, Reports & Analytics, SMS & Campaigns,
Notifications, Settings, Users/Roles and SQL Backup.

SMS sending and cloud storage require an external provider/API and are intentionally kept
as integration-ready modules rather than pretending that messages/backups were delivered.
