Removed treafik from docker setup

.env.example

@@ -15,14 +15,3 @@ LINKLOG_TRACKING_PARAMS=
 # Keep the default path when using the named linklog_data volume.
 LINKLOG_DATABASE_PATH=/app/backend/data/linklog.db
 
-# Traefik
-TRAEFIK_IMAGE=traefik:v3.1
-TRAEFIK_CONTAINER_NAME=linklog-traefik
-TRAEFIK_HOST=localhost
-TRAEFIK_HTTP_PORT=80
-TRAEFIK_HTTP_INTERNAL_PORT=80
-TRAEFIK_DASHBOARD_PORT=8080
-TRAEFIK_DASHBOARD_BIND_ADDRESS=127.0.0.1
-TRAEFIK_API_INSECURE=true
-TRAEFIK_RESTART_POLICY=unless-stopped
-DOCKER_SOCKET_PATH=/var/run/docker.sock