docs: update main README with link to Traefik example

README.md

@@ -5,8 +5,7 @@
 
 - [Introduction](#introduction)
 - [Configuration](#configuration)
-- [Installation](#installation)
-  - [With Traefik](#with-traefik)
+- [Deployment](#deployment)
 - [HTTP API](#http-api)
   - [`GET /v1/forward-auth`](#get-v1forward-auth)
   - [`GET /v1/health`](#get-v1health)
@@ -86,9 +85,9 @@ access_control:
       policy: allow
 ```
 
-## Installation
+## Deployment
 
-### With Traefik
+- [Using Traefik](./examples/traefik/README.md)
 
 ```yaml
 # compose.yaml