feat(oss-browser-link): 实现一键注册+自动定位补丁功能

1. 新增oss-browser自动定位包装层脚本与注册批处理
2. 优化粘贴行为：焦点在输入框时交给浏览器默认粘贴
3. 新增一批调试与构建辅助脚本
4. 更新oss-browser下载页说明与步骤

dev_test_scripts/debug/debug_cdp_probe_only.js

@@ -0,0 +1,27 @@
+// 仅连接 CDP 读取 __trae_dbg（配合手动启动的带调试端口实例）
+const sleep = ms => new Promise(r => setTimeout(r, ms))
+;(async () => {
+  let page = null
+  for (let i = 0; i < 20 && !page; i++) {
+    await sleep(1000)
+    try {
+      const list = await (await fetch('http://127.0.0.1:9222/json')).json()
+      page = (list || []).find(t => t.type === 'page' && /index\.html/.test(t.url || ''))
+    } catch {}
+  }
+  if (!page) { console.log('no page target'); process.exit(1) }
+  const ws = new WebSocket(page.webSocketDebuggerUrl)
+  await new Promise((res, rej) => { ws.onopen = res; ws.onerror = rej })
+  for (let i = 0; i < 10; i++) {
+    await sleep(2000)
+    const r = await new Promise(resolve => {
+      const id = 777 + i
+      const onMsg = ev => { const m = JSON.parse(ev.data); if (m.id === id) { ws.removeEventListener('message', onMsg); resolve(m.result) } }
+      ws.addEventListener('message', onMsg)
+      ws.send(JSON.stringify({ id, method: 'Runtime.evaluate', params: { expression: 'JSON.stringify({dbg: window.__trae_dbg || null, hasNg: !!window.angular, url: location.href})', returnByValue: true } }))
+    })
+    console.log(`t+${(i + 1) * 2}s`, r.result && r.result.value)
+  }
+  ws.close()
+  process.exit(0)
+})()