updated module directory structure

modules/beszel/enable-agent.nix

@@ -0,0 +1,11 @@
+{ ... }:
+
+{
+services.beszel.agent.enable = true;
+services.beszel.agent.environment = {
+#DOCKER_HOST = "tcp://docker-socket-proxy:2375";
+HUB_URL = "http://docker.sweet.home:8090";
+#KEY = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA2Snq66P/6GwTEafKuu3D/V1f7ofjKL9GD6ik+Kf/Gn";
+#TOKEN = "235b3-25a94f482-84576-40d34c48";
+};
+}