changed variable structure

roles/defaults/tasks/main.yml

@@ -6,15 +6,15 @@
     name:
       - sudo
 
-- name: Add user "{{ user['name'] }}"
+- name: Add user "{{ system_user_name }}"
   ansible.builtin.user:
-    name: "{{ user['name'] }}"
-    password: "{{ user['password'] }}"
+    name: "{{ system_user_name }}"
+    password: "{{ system_user_password }}"
     shell: /bin/bash
 
-- name: Add user "{{ user['name'] }}" to sudo group
+- name: Add user "{{ system_user_name }}" and join sudo group
   ansible.builtin.user:
-    name: "{{ user['name'] }}"
+    user: '{{ system_user_name }}'
     groups: sudo
     append: yes