refactor ♻️: Refactor task to dynamically append MAC addresses and update debug message

This refactoring involves updating the task logic to dynamically append MAC addresses to relevant data structures. Additionally, it includes an update to the debug message format for better clarity and consistency.

tasks/main.yml

@@ -74,17 +74,16 @@
     - wol_mode == 'd'
     - wol_mode not in item.1.stdout
 
+# ... (everything before this stays unchanged)
+
 - name: Get MAC addresses 
   ansible.builtin.set_fact:
     wol_mac_addresses: >-
-      {{
-        en_interfaces
-        | map('extract', hostvars[inventory_hostname]['ansible_' ~ item] | default({}), 'macaddress')
-        | list
-      }}
+      {{ wol_mac_addresses | default([]) + [ hostvars[inventory_hostname]['ansible_' ~ item].macaddress ] }}
   loop: "{{ en_interfaces }}"
   when: en_interfaces | length > 0
 
+# ... (any other tasks between them remain unchanged)
 
 - name: Report WOL configuration
   ansible.builtin.debug:
@@ -93,5 +92,4 @@
       ===================================
       Physical Interfaces: {{ en_interfaces | join(', ') }}
       WOL Mode: {{ wol_mode }}
-      MAC Addresses: {{ wol_mac_addresses }}
- 
+      MAC Addresses: {{ wol_mac_addresses | join(', ') }}