docs: ?autoInit=false docs

README.md

@@ -53,6 +53,8 @@ Fastest way to try PageAgent with our free Demo LLM:
 | Global  | https://cdn.jsdelivr.net/npm/page-agent@1.8.1/dist/iife/page-agent.demo.js         |
 | China   | https://registry.npmmirror.com/page-agent/1.8.1/files/dist/iife/page-agent.demo.js |
 
+Add `?autoInit=false` to load the script without creating the demo agent automatically. You can then instantiate it with `new window.PageAgent(...)`.
+
 ### NPM Installation
 
 ```bash

docs/README-zh.md

@@ -52,6 +52,8 @@
 | Global  | https://cdn.jsdelivr.net/npm/page-agent@1.8.1/dist/iife/page-agent.demo.js         |
 | China   | https://registry.npmmirror.com/page-agent/1.8.1/files/dist/iife/page-agent.demo.js |
 
+在 URL 后添加 `?autoInit=false` 可只加载脚本，不自动创建 Demo Agent；之后可通过 `new window.PageAgent(...)` 手动初始化。
+
 ### NPM 安装
 
 ```bash

packages/website/src/pages/docs/introduction/quick-start/page.tsx

@@ -58,6 +58,11 @@ export default function QuickStart() {
 						code={`<script src="DEMO_CDN_URL" crossorigin="true"></script>`}
 						language="html"
 					/>
+					<p className="text-sm text-gray-600 dark:text-gray-300 mb-3">
+						{isZh
+							? '在 URL 后添加 ?autoInit=false 可只加载脚本，不自动创建 Demo Agent；之后可通过 new window.PageAgent(...) 手动初始化。'
+							: 'Add ?autoInit=false to load the script without creating the demo agent automatically. You can then instantiate it with new window.PageAgent(...).'}
+					</p>
 					<table className="w-full border-collapse text-sm">
 						<thead>
 							<tr className="border-b border-gray-200 dark:border-gray-700">