Add lock-desktop.ps1 and suspend.ps1

Scripts/suspend.ps1

@@ -0,0 +1,21 @@
+<#
+.SYNOPSIS
+	Suspends the computer
+.DESCRIPTION
+	This PowerShell script suspends the local computer immediately.
+.EXAMPLE
+	PS> ./suspend
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	"Bye bye."
+	& rundll32.exe powrprof.dll,SetSuspendState 0,1,0 # bHibernate,bForce,bWakeupEventsDisabled
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}