feat: Enhance email functionality and PDF generation for Sales Orders

- Enabled SMTP debugging in PHPMailer for better error tracking.
- Added a "Test send email" link in the Inventory Detail View for quick email testing.
- Implemented automatic PDF generation and email sending upon Sales Order creation.
- Created a new action for sending Sales Order emails with attached PDFs.
- Added a new AJAX action for testing outgoing email server configurations.
- Updated outgoing server settings to use new SMTP credentials.
- Improved email templates for better user experience.
- Added test scripts for validating PDF generation and email sending.

EtatStockReporting.php

@@ -8,6 +8,10 @@ vimport ('includes.runtime.EntryPoint');
 		$roleid = $current_user->get('roleid');
 		$userId = $current_user->get('id');
 
+if($roleid == 'H37')
+	die("Vous n'avez pas le droit d'accéder à cette page");
+
+
 if(isset($_POST["Export"])){
 	$filename = "ETAT_DES_STOCKS".date('Ymd') . ".xls";     
     header("Content-Type: application/vnd.ms-excel");