Docs: add zh-CN translations

docs/zh-CN/cli/docs.md

@@ -0,0 +1,22 @@
+---
+read_when:
+  - 想要从终端搜索 OpenClaw 在线文档
+summary: "`openclaw docs` 的 CLI 参考（搜索在线文档索引）"
+title: docs
+x-i18n:
+  generated_at: "2026-02-01T19:58:52Z"
+  model: claude-opus-4-5
+  provider: pi
+  source_hash: 7a4000e91f7c6ed1140f684e2d1849577651e9389c5c90532a74db58c0b86d47
+  source_path: cli/docs.md
+  workflow: 14
+---
+
+# `openclaw docs`
+
+搜索在线文档索引。
+
+```bash
+openclaw docs browser extension
+openclaw docs sandbox allowHostControl
+```