added Create-Shortcut function to Tools.ps1

updated Install-Wireguard to create a desktop shortcut after installation

Install-Wireguard.ps1

@@ -3,12 +3,17 @@ If ( IsAdmin )
 {
     $URL = "https://download.wireguard.com/windows-client/wireguard-installer.exe"
 
-    ## Install package
+    ## Download package
     $Installer = Download-File -URL $URL
     If ( Test-Path $Installer ) {
+
+        ## Install package
         End-Process -Name "wireguard" -Match -Force
         Install-Program -Path "${Installer}" -Delete
         End-Process -Name "wireguard" -Match -Force
+
+        ## Create shortcut on Public desktop
+        Create-Shortcut -Path "${Env:Public}\Desktop\WireGuard.LNK" -TargetPath "${Env:ProgramFiles}\WireGuard\wireguard.exe" -Description "WireGuard: Fast, Modern, Secure VPN Tunnel"
     }
     Else { LogMsg "The Wireguard installer was not downloaded properly" }
 }