Align Caddy compose with host-network production

compose.yaml

@@ -1,34 +1,10 @@
-networks:
-  proxy_network:
-    external: true
-
 services:
   caddy:
     image: caddy:latest
     container_name: caddy
-    restart: always
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
-    networks:
-      - proxy_network
-    expose:
-      - 2019
-    ports:
-      - 80:80
-      - 443:443/tcp
-      - 8448:8448
-      - 10.200.200.254:2019:2019
-    volumes:
-      - /app-config/caddy/data:/data
-      - /app-config/caddy/Caddyfile:/etc/caddy/Caddyfile
-      - /app-config/caddy/logs:/var/log/caddy
-  tarpit:
-    image: golang:1.22-alpine
-    container_name: tarpit
-    working_dir: /app
-    volumes:
-      - /app-config/tarpit:/app
-    command: sh -c "go build -o /tarpit tarpit.go && /tarpit"
     restart: unless-stopped
-    networks:
-      - proxy_network
+    network_mode: host
+    volumes:
+      - /app-config/caddy/Caddyfile:/etc/caddy/Caddyfile:ro
+      - /app-config/caddy/data:/data
+      - /app-config/caddy/logs:/var/log/caddy