Fix handler and name

roles/docker/handlers/main.yml

@@ -1,7 +1,6 @@
 # vim: ft=yaml.ansible
 ---
-- name: "restart nginx"
-  community.docker.docker_container:
-    name: "nginx-proxy"
-    restart: "yes"
-    state: "started"
+- name: restart nginx
+  command: docker compose restart proxy
+  args:
+    chdir: "{{ services.nginx_proxy.volume_folder }}"

roles/docker/templates/compose-files/netdata.yml.j2

@@ -24,7 +24,7 @@ services:
     security_opt:
       - apparmor:unconfined
 
-  socket_proxy:
+  socket-proxy:
     image: tecnativa/docker-socket-proxy:latest
     volumes:
       - "/var/run/docker.sock:/var/run/docker.sock:ro"