adapt stirling-pdf to caddy

tools/docker-compose.yml

@@ -13,13 +13,7 @@ services:
 #      - ${VOLUMES_PATH}/tools/stirling-pdf/logs:/logs/
     environment:
       - DOCKER_ENABLE_SECURITY=false
-    labels:
-      - "traefik.enable=true"
-      - "traefik.http.routers.pdf.rule=Host(`pdf.${DOMAIN}`)"
-      - "traefik.http.routers.pdf.entrypoints=web"
-      - "traefik.http.services.pdf.loadbalancer.server.port=8080"
-      - "traefik.docker.network=web"
-      - "docker.group=tools"
+
 
 networks:
   paperless: