docs: apply hierarchy across the corpus

packages/sandbox/sandbox-local/README.md

@@ -14,8 +14,6 @@ The Seatbelt profile is allow-default with `(deny file-write*)` plus write allow
 
 [`node-addon-landlock-run`](https://www.npmjs.com/package/node-addon-landlock-run) supplies the platform launcher, functional probe, and CLI argument vocabulary. This provider owns only mode-to-grant mapping and runner selection. Keeping path resolution and probe parsing with the versioned binary prevents contract drift.
 
-Each rung has a self-skipping keyless world-effect test; CI runs platform legs against real kernels and rejects a silent all-skip. The packed-install test exercises the registry launcher and executable mode through a plain-Node consumer.
-
 ```yaml
 - id: sandbox
   name: '@deepseek-ai/dsh-sandbox-local'

packages/sandbox/sandbox-local/README.zh.md

@@ -14,8 +14,6 @@ Seatbelt profile 默认允许，但带 `(deny file-write*)` 和写入 allow-list
 
 [`node-addon-landlock-run`](https://www.npmjs.com/package/node-addon-landlock-run)提供平台 launcher、功能探测和 CLI 参数词汇。该提供方只负责模式到授权的映射与 runner 选择。把路径解析和探测解析保留在带版本的 binary 中，可防止契约漂移。
 
-每个权限层级都有会自行跳过的无密钥 world-effect 测试；CI 在真实内核上运行平台 job，并拒绝所有测试静默跳过。打包安装测试通过纯 Node 消费方运行注册表 launcher 与可执行模式。
-
 ```yaml
 - id: sandbox
   name: '@deepseek-ai/dsh-sandbox-local'