Replaced null w/ undefined for omitted function params to follow ES6+ patterns ↞ [auto-sync from https://github.com/adamlui/ai-web-extensions/tree/main/amazongpt]

Author: kudo-sync-bot

chatgpt/amazongpt/amazongpt.user.js

@@ -3,7 +3,7 @@
 // @description            Add AI chat & product/category summaries to Amazon shopping, powered by the latest LLMs like GPT-4o!
 // @author                 KudoAI
 // @namespace              https://kudoai.com
-// @version                2025.9.23.1
+// @version                2025.9.28
 // @license                MIT
 // @icon                   https://amazongpt.kudoai.com/assets/images/icons/app/black-gold-teal/icon48.png?v=8e8ed1c
 // @icon64                 https://amazongpt.kudoai.com/assets/images/icons/app/black-gold-teal/icon64.png?v=8e8ed1c
@@ -1769,7 +1769,7 @@
                             onerror: err => log.error('Failed to download chat:', err)
                         })
                     }
-                ], null, 558 // modal width
+                ], undefined, 558 // modal width
             )
 
             // Prefix icon to title