Changes:
- app/Config/Routes.php: Add GET /batch/pdf/(:num) route without auth filter
- app/Controllers/ReportController.php: Add generatePdfNoAuth() method
- script.php: Update to use new batch/pdf endpoint with localhost URL
Usage: php script.php accessnumbers.txt
Endpoint: http://localhost/gdc_cmod/batch/pdf/{accessnumber}
No authentication required - for internal/batch processing only.