Add Windows 11 VM configuration and setup for GPU passthrough

- Created a new XML configuration file for Windows 11 VM with enhanced resource allocation and device settings.
- Added an old configuration file for reference.
- Implemented an Ansible playbook to set up a GPU passthrough host on Fedora, including necessary package installations, GRUB configuration, and udev rules for persistent device access.
- Introduced a Python script to monitor CPU power usage via Intel RAPL interface.

scripts/cpu_power_monitor.py

@@ -0,0 +1,33 @@
+import time
+import os
+
+RAPL_PATH = "/sys/class/powercap/intel-rapl:0/energy_uj"
+
+def read_energy():
+    try:
+        with open(RAPL_PATH, "r") as f:
+            return int(f.read().strip())
+    except FileNotFoundError:
+        print(f"Error: {RAPL_PATH} not found.")
+        exit(1)
+
+def calculate_power(interval=1.0):
+    print(f"Monitoring CPU package power every {interval} second(s)... (Ctrl+C to stop)")
+    while True:
+        energy_before = read_energy()
+        time.sleep(interval)
+        energy_after = read_energy()
+
+        delta_uj = energy_after - energy_before
+        power_watts = (delta_uj / 1_000_000) / interval
+
+        print(f"Power Usage: {power_watts:.2f} Watts")
+
+if __name__ == "__main__":
+    if os.geteuid() != 0:
+        print("Please run this script as root.")
+        exit(1)
+    try:
+        calculate_power(interval=1.0)
+    except KeyboardInterrupt:
+        print("\nStopped.")