Harden public package installation and release validation

scripts/link-preset.ps1

@@ -1,21 +1,4 @@
-# Link / install presets/netxops into the DSH user agent-presets root.
-# Prefer a real directory copy: DSH discovery skips Windows junctions
-# (Dirent.isDirectory() is false for reparse points).
-$ErrorActionPreference = "Stop"
-$RepoRoot = Split-Path -Parent $PSScriptRoot
-$Source = Join-Path $RepoRoot "presets\netxops"
-$DshHome = if ($env:DSH_HOME) { $env:DSH_HOME } else { Join-Path $env:USERPROFILE ".dsh" }
-$TargetParent = Join-Path $DshHome ".agent-presets"
-$Target = Join-Path $TargetParent "netxops"
-
-if (-not (Test-Path (Join-Path $Source "agent.cordis.yml"))) {
-  throw "Missing preset dir: $Source"
-}
-New-Item -ItemType Directory -Force -Path $TargetParent | Out-Null
-if (Test-Path $Target) {
-  Remove-Item -Recurse -Force $Target
-}
-Copy-Item -Recurse -Force $Source $Target
-Set-Content -Path (Join-Path $Target ".dsh-netxops-managed") -Value ((Get-Date).ToString("o"))
-Write-Host "Installed $Target (copy from $Source)"
-Write-Host "Open Settings → Agent presets → Custom → Netx Ops (or new session)."
+param([ValidatePattern('^[\w-]+$')][string]$Profile = 'desktop')
+$ErrorActionPreference = 'Stop'
+& node (Join-Path $PSScriptRoot 'install-preset.mjs') --profile $Profile
+if ($LASTEXITCODE -ne 0) { throw 'Preset installation failed.' }