Update-WPFTweaksRemoveCopilot

[GabiNun]

1. Winget handling of package names with spaces

   • Previously, you tried to install "microsoft copilot", Winget would interpret it as two separate packages: microsoft and copilot.
   • As a result, it would install copilot correctly but also attempt to install a separate microsoft package.
   • To fix this i changed it to just copilot

2. InvokeScript updates for Copilot removal

   • Added Microsoft.MicrosoftOfficeHub since that is the new name for Copilot in Windows 25H2.
   • Removed unnecessary removal methods:
     • Get-Package → does not contain Copilot
     • Get-AppxProvisionedPackage → does not contain Copilot
   • Removed dism /online /remove-package Since Remove-AppxPackage already removes Copilot from dism.