fix: 修正 XCOpenCodeWeb 端口为 3000

src/modules/opencode/OpenCodePage.tsx

@@ -1,6 +1,6 @@
 import React, { useEffect, useState } from 'react'
 
-const XCOPENCODEWEB_PORT = 3002
+const XCOPENCODEWEB_PORT = 3000
 
 export const OpenCodePage: React.FC = () => {
   const [isRunning, setIsRunning] = useState(false)