add missing mods

update-pack.ps1

@@ -10,14 +10,8 @@ param(
 
 $ErrorActionPreference = "Stop"
 
-# Vérifie packwiz
-if (-not (Get-Command packwiz -ErrorAction SilentlyContinue)) {
-    Write-Error "packwiz introuvable dans le PATH. Voir README §1."
-    exit 1
-}
-
 Write-Host "==> packwiz refresh (recalcul des hash / index.toml)" -ForegroundColor Cyan
-packwiz refresh
+.\packwiz refresh
 
 Write-Host "==> git commit + push" -ForegroundColor Cyan
 git add -A