Add preliminary traefik proxy guide to docs.

Signed-off-by: Jason Volk <jason@zemos.net>

docs/deploying/generic.md

@@ -147,6 +147,7 @@ We recommend Caddy as a reverse proxy, as it is trivial to use, handling TLS cer
 
 - **[Caddy Setup Guide](reverse-proxy-caddy.md)** - Recommended for ease of use and automatic TLS
 - **[Nginx Setup Guide](reverse-proxy-nginx.md)** - Popular choice with extensive documentation
+- **[Traefik Setup Guide](reverse-proxy-traefik.md)** - _Please help us document this choice_
 
 ### Quick Overview
 

docs/deploying/reverse-proxy-traefik.md

@@ -0,0 +1,29 @@
+# Reverse Proxy Setup - Traefik
+
+[<= Back to Generic Deployment Guide](generic.md#setting-up-the-reverse-proxy)
+
+## Installation
+
+_This section is incomplete. Please consider contributing to it._
+
+## Configuration
+
+_This section is incomplete. Please consider contributing to it._
+
+> [!IMPORTANT]
+>
+> [Encoded Character Filtering](https://doc.traefik.io/traefik/security/request-path/#encoded-character-filtering)
+> options must be set to `true`.
+
+## Verification
+
+After starting Traefik, verify it's working by checking:
+
+```bash
+curl https://your.server.name/_tuwunel/server_version
+curl https://your.server.name:8448/_tuwunel/server_version
+```
+
+---
+
+[=> Continue with "You're Done"](generic.md#you-are-done)