Add windows build

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "clients/android"]
 	path = clients/android
 	url = https://github.com/SagerNet/sing-box-for-android.git
+[submodule "clients/desktop"]
+	path = clients/desktop
+	url = https://github.com/SagerNet/sing-box-for-desktop.git

docs/clients/desktop/features.md

@@ -0,0 +1,9 @@
+# :material-decagram: Features
+
+#### Service
+
+SFW runs sing-box as a system service, so no administrator elevation is required for daily use.
+
+### Chore
+
+* The working directory is located at `C:\ProgramData\sing-box-daemon`

docs/clients/desktop/index.md

@@ -0,0 +1,22 @@
+---
+icon: material/laptop
+---
+
+# sing-box for Desktop
+
+SFW allows users to manage and run local or remote sing-box configuration files, and provides
+platform-specific function implementation, such as TUN transparent proxy implementation.
+
+Linux support is on the way.
+
+## :material-graph: Requirements
+
+* Windows 10+ (x64 / x86 / arm64)
+
+## :material-download: Download
+
+* [GitHub Releases](https://github.com/SagerNet/sing-box/releases)
+
+## :material-source-repository: Source code
+
+* [GitHub](https://github.com/SagerNet/sing-box-for-desktop)

docs/clients/index.md

@@ -6,7 +6,8 @@ Maintained by Project S to provide a unified experience and platform-specific fu
 |---------------------------------------|------------------------------------------|
 | :material-android: Android            | [sing-box for Android](./android/)       |
 | :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple/) |
-| :material-laptop: Desktop             | Working in progress                      |
+| :material-microsoft-windows: Windows  | [sing-box for Desktop](./desktop/)       |
+| :material-linux: Linux                | Working in progress                      |
 
 Some third-party projects that claim to use sing-box or use sing-box as a selling point are not listed here. The core
 motivation of the maintainers of such projects is to acquire more users, and even though they provide friendly VPN

docs/clients/index.zh.md

@@ -6,7 +6,8 @@
 |---------------------------------------|------------------------------------------|
 | :material-android: Android            | [sing-box for Android](./android/)       |
 | :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple/) |
-| :material-laptop: Desktop             | 施工中                                      |
+| :material-microsoft-windows: Windows  | [sing-box for Desktop](./desktop/)       |
+| :material-linux: Linux                | 施工中                                      |
 
 此处没有列出一些声称使用或以 sing-box 为卖点的第三方项目。此类项目维护者的动机是获得更多用户，即使它们提供友好的商业
 VPN 客户端功能， 但代码质量很差且包含广告。

mkdocs.yml

@@ -62,6 +62,9 @@ nav:
       - Apple platforms:
           - clients/apple/index.md
           - Features: clients/apple/features.md
+      - Desktop:
+          - clients/desktop/index.md
+          - Features: clients/desktop/features.md
       - General: clients/general.md
       - Privacy policy: clients/privacy.md
   - Manual: