feat: add Windows support with PowerShell CLI

- Add bin/dk.ps1: PowerShell CLI compatible with OpenSSL encryption
- Add install.ps1/uninstall.ps1: Windows installation scripts
- Refactor keyManager.ts: built-in crypto, no CLI dependency
- Update README: Windows installation instructions
- Add CI smoke test for dk.ps1 on Windows

Ref #1

Author: notdp

.github/workflows/build-electron.yml

@@ -32,6 +32,20 @@ jobs:
         with:
           node-version: '20'
 
+      - name: Smoke test dk.ps1 (Windows)
+        if: matrix.platform == 'win'
+        shell: pwsh
+        env:
+          USERPROFILE: '${{ runner.temp }}\oroio-test'
+          LOCALAPPDATA: '${{ runner.temp }}\oroio-test\AppData\Local'
+        run: |
+          New-Item -ItemType Directory -Path $env:LOCALAPPDATA -Force | Out-Null
+          ./bin/dk.ps1 add "sk-ci-1"
+          ./bin/dk.ps1 add "sk-ci-2"
+          ./bin/dk.ps1 use 2
+          $out = ./bin/dk.ps1 run pwsh -NoLogo -NoProfile -Command 'Write-Output $env:FACTORY_API_KEY'
+          if ($out.Trim() -ne 'sk-ci-2') { Write-Error "dk run failed: $out" }
+
       - name: Install web dependencies
         working-directory: web
         run: npm ci

README.md

@@ -18,11 +18,19 @@ dk manages multiple Factory Droid API keys in one place. It tracks usage limits
 
 ### Install
 
+**macOS / Linux:**
+
 ```bash
 curl -fsSL https://raw.githubusercontent.com/notdp/oroio/main/install.sh | bash
 ```
 
-The installer adds a `droid` alias to your shell. Restart your terminal, then just run `droid`.
+**Windows (PowerShell):**
+
+```powershell
+irm https://raw.githubusercontent.com/notdp/oroio/main/install.ps1 | iex
+```
+
+The installer adds a `droid` function to your shell. Restart your terminal, then just run `droid`.
 
 ### Basic Workflow
 
@@ -79,28 +87,42 @@ Download from [Releases](https://github.com/notdp/oroio/releases/tag/electron-di
 
 > **macOS**: After installing, run `xattr -cr /Applications/oroio.app` to bypass Gatekeeper (app is unsigned).
 >
-> **Note**: The desktop app requires the `dk` CLI to be installed first.
+> **Note**: The desktop app works standalone for key management. To use `droid` in terminal, install the CLI separately.
 
 ![alt text](assets/imgs/desktop.png)
 
 ## Installation Details
 
 ### What Gets Installed
 
+**macOS / Linux:**
 - Binary: `~/.local/bin/dk`
 - Data: `~/.oroio/`
 - Shell alias: `droid` → `dk run droid`
 
+**Windows:**
+- Script: `%LOCALAPPDATA%\oroio\bin\dk.ps1`
+- Data: `%USERPROFILE%\.oroio\`
+- PowerShell function: `droid` → `dk run droid`
+
 ### Updating
 
 ```bash
-dk reinstall
+dk reinstall    # macOS/Linux
+```
+
+```powershell
+irm https://raw.githubusercontent.com/notdp/oroio/main/install.ps1 | iex  # Windows
 ```
 
 ### Uninstalling
 
 ```bash
-dk uninstall
+dk uninstall    # macOS/Linux
+```
+
+```powershell
+irm https://raw.githubusercontent.com/notdp/oroio/main/uninstall.ps1 | iex  # Windows
 ```
 
 ---

README.zh-CN.md

@@ -18,11 +18,19 @@ dk 集中管理多个 Factory Droid API 密钥，实时追踪用量和到期时
 
 ### 安装
 
+**macOS / Linux：**
+
 ```bash
 curl -fsSL https://raw.githubusercontent.com/notdp/oroio/main/install.sh | bash
 ```
 
-安装程序会在 shell 中添加 `droid` 别名。重启终端后直接运行 `droid` 即可。
+**Windows (PowerShell)：**
+
+```powershell
+irm https://raw.githubusercontent.com/notdp/oroio/main/install.ps1 | iex
+```
+
+安装程序会在 shell 中添加 `droid` 函数。重启终端后直接运行 `droid` 即可。
 
 ### 基本用法
 
@@ -79,28 +87,42 @@ dk serve status # 检查运行状态
 
 > **macOS**：安装后运行 `xattr -cr /Applications/oroio.app` 以绕过 Gatekeeper（应用未签名）。
 >
-> **注意**：桌面应用需要先安装 `dk` CLI。
+> **注意**：桌面应用可独立管理密钥。如需在终端使用 `droid`，请单独安装 CLI。
 
 ![alt text](assets/imgs/desktop.png)
 
 ## 安装详情
 
 ### 安装内容
 
+**macOS / Linux：**
 - 可执行文件：`~/.local/bin/dk`
 - 数据目录：`~/.oroio/`
 - Shell 别名：`droid` → `dk run droid`
 
+**Windows：**
+- 脚本：`%LOCALAPPDATA%\oroio\bin\dk.ps1`
+- 数据目录：`%USERPROFILE%\.oroio\`
+- PowerShell 函数：`droid` → `dk run droid`
+
 ### 更新
 
 ```bash
-dk reinstall
+dk reinstall    # macOS/Linux
+```
+
+```powershell
+irm https://raw.githubusercontent.com/notdp/oroio/main/install.ps1 | iex  # Windows
 ```
 
 ### 卸载
 
 ```bash
-dk uninstall
+dk uninstall    # macOS/Linux
+```
+
+```powershell
+irm https://raw.githubusercontent.com/notdp/oroio/main/uninstall.ps1 | iex  # Windows
 ```
 
 ---