Add docs for managed

self-host/manual/docker-compose.mdx

@@ -144,6 +144,8 @@ services:
     restart: unless-stopped
     volumes:
       - ./config:/app/config
+      - pangolin-data:/var/certificates
+      - pangolin-data:/var/dynamic
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:3001/api/v1/"]
       interval: "3s"
@@ -186,11 +188,17 @@ services:
     volumes:
       - ./config/traefik:/etc/traefik:ro # Volume to store the Traefik configuration
       - ./config/letsencrypt:/letsencrypt # Volume to store the Let's Encrypt certificates
+      # Shared volume for certificates and dynamic config in file mode
+      - pangolin-data:/var/certificates:ro
+      - pangolin-data:/var/dynamic:ro
 
 networks:
   default:
     driver: bridge
     name: pangolin
+
+volumes:
+  pangolin-data:
 ```
 
 ## Traefik Static Configuration
@@ -242,6 +250,9 @@ entryPoints:
 
 serversTransport:
   insecureSkipVerify: true
+
+ping:
+    entryPoint: "web"
 ```
 
 ## Traefik Dynamic Configuration