chore: add motd to base role

roles/base/tasks/main.yml

@@ -61,3 +61,11 @@
     state: started
     enabled: true
   when: ansible_virtualization_type != "docker"
+
+- name: Set custom MOTD
+  ansible.builtin.template:
+    src: motd.j2
+    dest: /etc/motd
+    owner: root
+    group: root
+    mode: '0644'