fix: update traefik router rules for DNS and adjust letsencrypt volume path

traefik/compose.yaml

@@ -78,7 +78,7 @@ services:
       - ./dynamic:/etc/traefik/dynamic:ro
       - ./certs:/certs:ro
       - ./logs:/var/log/traefik
-      # - ./traefik/letsencrypt:/letsencrypt
+      - ./letsencrypt:/letsencrypt
 
     networks:
       - proxy