Add configuration and playbook for virtualization host setup

- Create host variable file for vh-01.alexpires.dev with user, SSH, firewall, and VM configurations.
- Update playbook_duo_security.yml to target the 2fa group.
- Introduce playbook_virt_host.yml for setting up GPU passthrough on Fedora with QEMU/KVM.
- Add required collections to requirements.yml for Podman and Libvirt.
- Modify ctrlaltdel.yml to remove existing symlink for ctrl-alt-del.target before masking it.
- Enhance users.yml to show warnings for users that could not be removed.
- Update Duo Security role to use the correct repository and package names.
- Improve login role to handle user UID and group assignments.
- Create udev rules template for NVMe devices.
- Add blacklist template for VFIO drivers.
- Implement domain XML template for virtual machines with detailed configurations.
- Update inventory to include vh-01.alexpires.dev in relevant groups.
- Refactor cpu_power_monitor.py for improved error handling and modularity.

ansible/roles/cis/tasks/ctrlaltdel.yml

@@ -12,7 +12,18 @@
     - CCE-80785-9
     - systemd
 
-- name: Disable systemd ctrl-alt-del - RedHat family
+- name: Remove existing symlink for ctrl-alt-del.target if it exists
+  become: true
+  ansible.builtin.file:
+    path: /etc/systemd/system/ctrl-alt-del.target
+    state: absent
+  when: ansible_os_family == "RedHat"
+  tags:
+    - ctrl-alt-del
+    - CCE-80785-9
+    - systemd
+
+- name: Mask ctrl-alt-del.target to disable Ctrl+Alt+Del
   become: true
   ansible.builtin.systemd:
     name: ctrl-alt-del.target
@@ -25,4 +36,4 @@
     - ctrl-alt-del
     - CCE-80785-9
     - systemd
-...
+