docs: translate remaining READMEs

native/landlock-run/packages/entry/README.i18n.yaml

@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+#   pnpm run verify-translation-pairing --write
+README.md: e402cdfe71c4eb81b977a21955fe3fff6bf55fd3
+README.zh.md: 03dd18969d8e5c94be31605201b74b126ae5c06d

native/landlock-run/packages/entry/README.md

@@ -1,5 +1,7 @@
 # node-addon-landlock-run
 
+English | [中文](README.zh.md)
+
 Landlock self-restrict-then-exec launcher for confining subprocesses on Linux: this entry package resolves the per-platform prebuilt binary, runs its functional enforcement probe, and builds its grant argv — consumers never spell launcher flags or parse launcher output themselves.
 
 ```js

native/landlock-run/packages/entry/README.zh.md

@@ -0,0 +1,18 @@
+# node-addon-landlock-run
+
+[English](README.md) | 中文
+
+用于在 Linux 上限制子进程的 Landlock「先限制自身、再执行」启动器：此入口包解析每平台预构建二进制文件，运行功能性强制执行探测，并构建其授权 argv。消费方无需自行拼写启动器标志或解析启动器输出。
+
+```js
+import { grantArgs, launcherPath, probe } from 'node-addon-landlock-run';
+
+const launcher = launcherPath();
+if (probe(launcher) !== 'unusable') {
+  const argv = [launcher, ...grantArgs({ readOnly: ['/'], readWrite: ['/tmp/work'] }), '--', 'bash', '-c', command];
+}
+```
+
+启动器在自身上安装 Landlock 规则集，再 `exec` 被包装的命令；该规则集会跨 `execve` 继承，因此整个进程树都在限制下运行。未授予的一切都被拒绝；启动器失败时以 `125` 退出且不运行命令：始终失败闭合，绝不失败开放。二进制契约锁定在仓库的 `docs/cli-contract.md` 中；C 源码作为 `src/main.c` 随该 tarball 分发，便于审计。
+
+平台包（由 `os`/`cpu` 选择的可选依赖，内部不含 JavaScript）：`node-addon-landlock-run-linux-x64`、`node-addon-landlock-run-linux-arm64`。在缺少对应包的宿主上，`launcherPath()` 返回确定且不存在的路径，`probe()` 报告 `'unusable'`；系统有意不提供安装时编译回退。