add cmdletbinding to examples for debug, verbose flags

add verbose,debug flags to launch scripts

examples/obs/Vm-Obs-Sync.ps1

@@ -1,8 +1,9 @@
+[cmdletbinding()]
+param()
+
 Import-Module ..\..\lib\Voicemeeter.psm1
 Import-Module obs-powershell
 
-$VerbosePreference = "Continue"
-
 function CurrentProgramSceneChanged {
     param([System.Object]$data)
     Write-Host "Switched to scene", $data.sceneName
@@ -10,19 +11,15 @@ function CurrentProgramSceneChanged {
     switch ($data.sceneName) {
         "START" { 
             $vmr.strip[0].mute = !$vmr.strip[0].mute
-            "Toggling Strip 0 mute"
         }
         "BRB" { 
             $vmr.strip[0].gain = -8.3
-            "Setting Strip 0 gain to -8.3"
         }
         "END" { 
             $vmr.strip[0].mono = $true
-            "Setting Strip 0 mono to `$true"
         }
         "LIVE" { 
             $vmr.strip[0].color_x = 0.3
-            "Setting Strip 0 color_x to 0.3"
         }
         default { "Expected START, BRB, END or LIVE scene" | Write-Warning; return }
     }