removal of test emial sending service

Web/app.py

@@ -13759,6 +13759,7 @@ def upload_csv_batch():
         "images_failed": error_count
     }), 200
 
+"""
 @app.route('/test_email')
 def test_email():
     
@@ -13769,4 +13770,5 @@ def test_email():
         send(email="maximiliangruendinger@gmail.com", subject="Test Email from Inventarsystem", note="This is a test email sent from the Inventarsystem application.", sender="Inventarsystem")
         return "Test email sent successfully."
     except Exception as e:
-        return f"Failed to send test email: {str(e)}", 500
+        return f"Failed to send test email: {str(e)}", 500
+"""