connect to traefik network by default

roles/custom/matrix-fluffygate/defaults/main.yml

@@ -62,7 +62,7 @@ matrix_fluffygate_docker_image_registry_prefix: "{{ matrix_container_global_regi
 matrix_fluffygate_docker_image_force_pull: "{{ matrix_fluffygate_docker_image.endswith(':latest') }}"
 
 # The base container network. It will be auto-created by this role if it doesn't exist already.
-matrix_fluffygate_container_network: "{{ matrix_fluffygate_identifier }}"
+matrix_fluffygate_container_network: "{{ traefik_container_network }}"
 
 # A list of additional container networks that the container would be connected to.
 # The role does not create these networks, so make sure they already exist.