Improve Do Not Disturb disabling in CI workflow

Replaces the reg add command with Set-ItemProperty for disabling Do Not Disturb, adds setting the Profile to Unrestricted, and restarts notification services to ensure changes take effect.

Author: ReenigneArcher

.github/workflows/ci.yml

@@ -147,7 +147,13 @@ jobs:
           .\Enable-AllTrayIcons.ps1 -Action Enable -Force  # Enable with comprehensive method (resets ALL icon settings)
 
           # Disable Do Not Disturb
-          reg add “HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\QuietHours” /v “Enabled” /t REG_DWORD /d 0 /f
+          $quietHoursPath = "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\QuietHours"
+          New-Item -Path $quietHoursPath -Force | Out-Null
+          Set-ItemProperty -Path $quietHoursPath -Name "Enabled" -Value 0
+          Set-ItemProperty -Path $quietHoursPath -Name "Profile" -Value "Unrestricted"
+
+          # Restart notification services
+          Get-Service -Name "WpnUserService_*" | Restart-Service -Force
 
       - name: Run tests
         id: test