docs 📝: Update README.md with usage examples, scenario descriptions, and known issues

This commit updates the README.md file to include a new section on 'Usage Examples' with detailed examples of how to use the role in different scenarios. It also updates the 'Common Proxmox Scenarios' table with more detailed descriptions and adds a new section on 'Known Issues'.

handlers/main.yml

@@ -1,20 +1,4 @@
 ---
 - name: Reload systemd
   ansible.builtin.systemd:
-    daemon_reload: yes
-
-- name: Reload systemd and restart WOL
-  ansible.builtin.systemd:
-    name: wol
     daemon_reload: true
-    enabled: true
-    state: restarted
-
-- name: Reload_udev_rules
-  ansible.builtin.command: udevadm control --reload
-  changed_when: false
-
-- name: Trigger_udev_net
-  ansible.builtin.command: udevadm trigger --subsystem-match=net
-  changed_when: false
-