traefik standalone adoption kit: live config versioned + compose + komodo panel router

- traefik.yml/dynamic/* copied from /etc/dokploy/traefik (acme.json gitignored — stays on host)
- compose.yaml: same image/binds/ports as dokploy-traefik, joins dokploy-network + komodo
- dynamic/komodo.yml: komodo.paginica.com router (inactive until cutover)

.gitignore

@@ -0,0 +1,5 @@
+# acme.json contiene la clave privada de la cuenta LE + claves de certs —
+# jamás en git. Vive en /etc/dokploy/traefik/dynamic/acme.json (600).
+acme.json
+dynamic/acme.json
+dynamic-backups/