Toggle logic cleanup (#2527)

* enhance toggle logics

- cleanup Invoke-WPFToggle.ps1
- add attributes member to tweaks
- add "eprestart" for restart explorer to attributes.
- removed restart explorer logics from existing toggles.
- add restart explorer logics to Invoke-WPFToggle.ps1 depending on attribute content

* undo attributes

functions/private/Invoke-WinUtilSnapFlyout.ps1

@@ -14,7 +14,7 @@ function Invoke-WinUtilSnapFlyout {
             Write-Host "Disabling Snap Assist Flyout On startup"
             $value = 0
         }
-        # taskkill.exe /F /IM "explorer.exe"
+
         $Path = "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced"
         taskkill.exe /F /IM "explorer.exe"
         Set-ItemProperty -Path $Path -Name EnableSnapAssistFlyout -Value $value