removed caddy: testing traefik

stacks/core/caddy/stack.yml

@@ -1,32 +0,0 @@
-services:
-  caddy:
-    image: lucaslorentz/caddy-docker-proxy:ci-alpine
-    networks:
-      - caddy
-    ports:
-      - "80:80"
-      - "443:443"
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock:ro
-      - /home/doc/swarm-data/caddy/data:/data
-      - /home/doc/swarm-data/caddy/config:/config
-    environment:
-      - CADDY_INGRESS_NETWORKS=caddy
-      - CLOUDFLARE_API_TOKEN=file:///run/secrets/cloudflare_api_token
-    secrets:
-      - cloudflare_api_token
-    deploy:
-      replicas: 1
-      placement:
-        constraints:
-          - node.role == manager
-      restart_policy:
-        condition: on-failure
-
-networks:
-  caddy:
-    external: true
-
-secrets:
-  cloudflare_api_token:
-    external: true