docs(readme): point install instructions at npm packages

- add npm package links to the package tables in both READMEs
- list per-package npm installs before the whole-repo git install

README.md

@@ -6,18 +6,27 @@ Personal extensions for the [pi](https://www.npmjs.com/package/@earendil-works/p
 
 ## Packages
 
-| Package | Description |
+| Package | npm | Description |
-|---|---|
+|---|---|---|
-| [pi-permission-ai-judge](packages/pi-permission-ai-judge) | AI judge — a model rules allow / deny / defer on each pending Bash ask; shadow logs only, enforce auto-approves |
+| [pi-permission-ai-judge](packages/pi-permission-ai-judge) | [@sikongjueluo/pi-permission-ai-judge](https://www.npmjs.com/package/@sikongjueluo/pi-permission-ai-judge) | AI judge — a model rules allow / deny / defer on each pending Bash ask; shadow logs only, enforce auto-approves |
-| [pi-permission-inner-cmd](packages/pi-permission-inner-cmd) | Unwraps transparent Bash wrappers (`timeout`, `time`, …) and authorizes the inner command |
+| [pi-permission-inner-cmd](packages/pi-permission-inner-cmd) | [@sikongjueluo/pi-permission-inner-cmd](https://www.npmjs.com/package/@sikongjueluo/pi-permission-inner-cmd) | Unwraps transparent Bash wrappers (`timeout`, `time`, …) and authorizes the inner command |
 
 ## Install
 
+Per package from npm:
+
+```bash
+pi install npm:@sikongjueluo/pi-permission-ai-judge
+pi install npm:@sikongjueluo/pi-permission-inner-cmd
+```
+
+Or the whole repo via git (both extensions mount through the root `package.json` `pi.extensions` manifest):
+
 ```bash
 pi install git:github.com/SikongJueluo/pi-extensions
 ```
 
-The package manifest (root `package.json`, `pi.extensions`) mounts both extensions declaratively — effective in any directory. Prerequisites:
+Either way, effective in any directory. Prerequisites:
 
 1. Enable [`@gotgenes/pi-permission-system`](https://github.com/gotgenes/pi-permission-system) ≥ 32
 2. Add the extensions to the authorizer chain — order is consultation order, UI sessions only:

README.zh-CN.md

@@ -6,18 +6,27 @@
 
 ## 包
 
-| 包 | 说明 |
+| 包 | npm | 说明 |
-|---|---|
+|---|---|---|
-| [pi-permission-ai-judge](packages/pi-permission-ai-judge) | AI 判官。模型对每条待确认的 Bash 命令给出 allow / deny / defer；shadow 只记日志，enforce 代批放行 |
+| [pi-permission-ai-judge](packages/pi-permission-ai-judge) | [@sikongjueluo/pi-permission-ai-judge](https://www.npmjs.com/package/@sikongjueluo/pi-permission-ai-judge) | AI 判官。模型对每条待确认的 Bash 命令给出 allow / deny / defer；shadow 只记日志，enforce 代批放行 |
-| [pi-permission-inner-cmd](packages/pi-permission-inner-cmd) | 解包透明包装命令（`timeout`、`time` 等），按内层命令授权 |
+| [pi-permission-inner-cmd](packages/pi-permission-inner-cmd) | [@sikongjueluo/pi-permission-inner-cmd](https://www.npmjs.com/package/@sikongjueluo/pi-permission-inner-cmd) | 解包透明包装命令（`timeout`、`time` 等），按内层命令授权 |
 
 ## 安装
 
+按包从 npm 安装：
+
+```bash
+pi install npm:@sikongjueluo/pi-permission-ai-judge
+pi install npm:@sikongjueluo/pi-permission-inner-cmd
+```
+
+或整仓 git 安装（两个扩展经根 `package.json` 的 `pi.extensions` 清单挂载）：
+
 ```bash
 pi install git:github.com/SikongJueluo/pi-extensions
 ```
 
-包清单（根 `package.json` 的 `pi.extensions`）声明式挂载两个扩展，任意目录生效。前提：
+两种方式均任意目录生效。前提：
 
 1. 启用 [`@gotgenes/pi-permission-system`](https://github.com/gotgenes/pi-permission-system) ≥ 32
 2. 把扩展挂进授权链——顺序即咨询顺序，仅 UI 会话生效：