fix: down/rm ANTES de detectar puertos (#13)

Co-authored-by: Hermes Agent <hermes@d0a1.es>

wordpress/deploy.ps1

@@ -120,6 +120,9 @@ if (-not (Test-Path $EnvFile)) {
 }
 
 # --- Auto-detect ports ----------------------------------------------------
+# --- Tumbar deploy previo (antes de detectar puertos) ----------------------
+cmd /c docker compose -f $ComposeFile down '>' NUL '2>&1'
+
 $OllamaPort = Find-FreePort 11434
 $WpPort     = Find-FreePort 8080
 $WebUiPort  = Find-FreePort 3000