feat ✨: Enable Wake-on-LAN persistently

This commit introduces persistent Wake-on-LAN support for Proxmox VE via Ansible. It includes YAML configuration options for the interface, verification, and systemd service management, ensuring reliable functionality after Ansible role execution. The changes also address ignoring outputs and temporary files for a cleaner setup.

README.md

@@ -1,2 +1,29 @@
 # ansible_proxmox_WOL
 
+This Ansible role enables persistent Wake-on-LAN (WOL) on a Proxmox VE server.
+
+## Variables
+
+| Variable | Default | Description |
+|--------|---------|-------------|
+| wol_interface | eno1 | Network interface |
+| wol_mode | g | WOL mode (magic packet) |
+| wol_verify | true | Verify WOL status |
+
+
+## Requirements
+
+Use the physical NIC, not vmbr0, unless your NIC supports WOL through the bridge
+Common interfaces:  eno1, enp3s0, eth0
+Verify BIOS/UEFI:   Enable Wake on LAN
+Disable ErP / Deep Sleep
+
+## Example Playbook
+
+```yaml
+- hosts: proxmox
+  become: true
+  roles:
+    - role: ansible_proxmox_WOL
+      vars:
+        wol_interface: vmbr0