Fix: Restore Traefik labels for Option 2 core deployments

The previous commit removed labels from templates, breaking Option 2 (Core Server)
deployments. This commit restores the proper architecture:

Templates (docker-compose files):
- Restore all Traefik labels to dockge/docker-compose.yml
- Restore all Traefik labels to infrastructure services (dozzle, glances, code-server)
- Restore traefik-network references
- Templates now work correctly for Option 2 (Core Server)

Scripts (ez-homelab.sh):
- Rewrite configure_remote_server_routing() to strip labels for Option 3
- Re-add configure_remote_server_routing() call to deploy_remote_server()
- Add as Step 5 (after copying stacks, before deploying them)
- Update remaining step numbers (6-9)

Architecture flow:
Option 2 (Core Server):
  - Uses templates as-is with Traefik labels
  - Local Traefik discovers services via Docker labels
  - Services accessible at https://service.domain

Option 3 (Additional Server):
  - Copies templates with labels (Step 4)
  - Strips out labels and traefik-network (Step 5)
  - Deploys labelless services with exposed ports (Steps 6-8)
  - Core Traefik routes via manual HTTP configs to IP:PORT
  - Services accessible at https://service.hostname.domain

docker-compose/dockge/docker-compose.yml

@@ -22,6 +22,7 @@ services:
     restart: unless-stopped
     networks:
       - homelab-network
+      - traefik-network
     ports:
       - '5001:5001'  # Optional: direct access
     volumes:
@@ -35,7 +36,16 @@ services:
     labels:
       - 'homelab.category=infrastructure'
       - 'homelab.description=Docker Compose stack manager'
+      - 'traefik.enable=true'
+      - 'traefik.docker.network=traefik-network'
+      - 'traefik.http.routers.dockge.rule=Host(`dockge.${DOMAIN}`)'
+      - 'traefik.http.routers.dockge.entrypoints=websecure'
+      - 'traefik.http.routers.dockge.tls.certresolver=letsencrypt'
+      - 'traefik.http.routers.dockge.middlewares=authelia@docker'
+      - 'traefik.http.services.dockge.loadbalancer.server.port=5001'
 
 networks:
   homelab-network:
+    external: true
+  traefik-network:
     external: true