- Added hvac_master_trainer role with special capabilities:
* view_master_dashboard
* view_all_trainer_data
* manage_google_sheets_integration
- Created Master Dashboard page and template:
* System overview with 6 key statistics (events, trainers, revenue)
* Trainer performance analytics table
* All events management with filtering
* System-wide data aggregation across all trainers
- Implemented comprehensive access control:
* Master trainers and administrators can access
* Regular trainers denied with proper error handling
* Non-logged users redirected to login
- Added data aggregation class (HVAC_Master_Dashboard_Data):
* Direct database queries bypass TEC trainer filters
* Aggregates events, tickets, and revenue across all users
* Methods for total events, trainer stats, and events data
- Enhanced template loading and shortcode registration:
* Added [hvac_master_dashboard] shortcode
* Integrated master dashboard template loading
* Uses harmonized CSS framework for consistent styling
- Created comprehensive Playwright test suite:
* Tests administrator and trainer access
* Verifies access control and error handling
* Validates data display and UI rendering
* Includes visual verification with screenshots
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
