Add tun inbound for windows

docs/configuration/inbound/index.md

@@ -15,6 +15,7 @@
 
 | Type          | Format                       |
 |---------------|------------------------------|
+| `tun`         | [Tun](./tun)                 |
 | `direct`      | [Direct](./direct)           |
 | `mixed`       | [Mixed](./mixed)             |
 | `socks`       | [Socks](./socks)             |

docs/configuration/inbound/tun.md

@@ -1,6 +1,6 @@
 !!! error ""
 
-    Linux only
+    Linux and Windows only
 
 ### Structure
 

docs/configuration/route/index.md

@@ -28,7 +28,7 @@ Default outbound tag. the first outbound will be used if empty.
 
 !!! error ""
 
-    Linux only
+    Linux and Windows only
 
 Bind outbound connections to the default NIC by default to prevent routing loops under Tun.