chore(release): obfuscate and hash production assets [skip ci]

public/contact-handler.php

@@ -1,8 +1,8 @@
 <?php
-/**
- * HexaHost.de Contact Form Handler
- * E-Mail-Verarbeitung mit nativer PHP-mail()-Funktion und Spam-Schutz
- */
+
+
+
+
 
 require_once __DIR__ . '/../backend/includes/functions.php';
 require_once __DIR__ . '/../backend/config/mail-config.php';
@@ -10,7 +10,7 @@ require_once __DIR__ . '/../backend/config/contact-config.php';
 
 $config = getHexaHostConfig();
 
-// CORS Headers für AJAX-Requests (nur eigene Domain erlauben)
+
 $allowed_origins = [
     'https://hexahost.de',
     'https://www.hexahost.de',
@@ -113,7 +113,7 @@ function sendEmail($data) {
         'X-Report-Abuse: Please report abuse here: abuse@hexahost.de',
     ];
 
-    // Native PHP Mailversand ohne externe Libraries
+    
     return mail($config['to_email'], $subject, generateEmailHTML($data), implode("\r\n", $headers));
 }