chore: standardize deploy script to match template

Remove unused $PublishTimeoutSeconds param. Add sc.exe description for
service metadata.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

scripts/Deploy-PepApi.ps1

@@ -23,7 +23,6 @@ Param(
     [string]$Domain,
     [string]$User,
     [switch]$UseLocalSystem,
-    [int]$PublishTimeoutSeconds = 180,
     [int]$ServiceStopTimeoutSeconds = 30,
     [int]$ServiceStartTimeoutSeconds = 30
 )
@@ -218,6 +217,7 @@ function Create-Service($name, $bin, $urls, [PSCredential]$credential, [bool]$us
     }
     # Set recovery to restart on failure
     sc.exe failure $name reset= 86400 actions= restart/60000/restart/60000/restart/60000 | Out-Null
+    sc.exe description $name 'PEP nesting data API service' | Out-Null
 }
 
 function Start-ServiceSafe($name) {