feat: deploy.ps1 para Windows en los 4 packs + INSTALL.md con via PowerShell

- deploy.ps1 por pack: equivalente funcional de deploy.sh (docker/compose,
  puertos auto-detect, RAM check, modelo llama3.2:3b, modos local|vps|stop)
- INSTALL.md: instrucciones PowerShell y Bash lado a lado
- WordPress: generacion de contrasenas con RNG nativo (sin openssl),
  root y wp con valores distintos via -replace con limite de 1 coincidencia

openwebui/deploy.ps1

@@ -0,0 +1,145 @@
+# d0a1 pack - Open WebUI (Windows)
+# Chat de IA privado. Sin cuenta, sin API key.
+#
+# Local:  .\deploy.ps1 local    -> http://localhost:3000
+# VPS:    .\deploy.ps1 vps      -> http://TU_IP:3000
+# Stop:   .\deploy.ps1 stop
+#
+# Requiere: Docker Desktop para Windows (https://docs.docker.com/desktop/)
+
+param(
+    [Parameter(Position = 0)]
+    [ValidateSet('local', 'vps', 'stop')]
+    [string]$Mode = 'local'
+)
+
+$ErrorActionPreference = 'Stop'
+
+$Green = "`e[32m"; $Cyan = "`e[36m"; $Yellow = "`e[33m"; $Red = "`e[31m"; $Bold = "`e[1m"; $NC = "`e[0m"
+if ($env:NO_COLOR -or -not $PSStyle) {
+    $Green = $Cyan = $Yellow = $Red = $Bold = $NC = ''
+}
+
+$ScriptDir = $PSScriptRoot
+$ComposeFile = Join-Path $ScriptDir 'docker-compose.yml'
+
+function Info($msg)    { Write-Host "${Bold}${Green}>>>${NC} $msg" }
+function Warn($msg)    { Write-Host "${Bold}${Yellow}>>>${NC} $msg" }
+function Err($msg)     { Write-Host "${Bold}${Red}>>>${NC} $msg" }
+function Ok($msg)      { Write-Host "${Green}OK${NC} $msg" }
+
+function Find-FreePort([int]$Start) {
+    for ($p = $Start; $p -le ($Start + 20); $p++) {
+        $inUse = Get-NetTCPConnection -LocalPort $p -State Listen -ErrorAction SilentlyContinue
+        if (-not $inUse) { return $p }
+    }
+    return $Start
+}
+
+Write-Host ''
+Write-Host "${Bold}${Cyan}============================================================${NC}"
+Write-Host "${Bold}${Cyan}  d0a1 pack - Open WebUI (Windows)${NC}"
+Write-Host "${Bold}${Cyan}  Chat de IA privado. Sin cuenta, sin API key.${NC}"
+Write-Host "${Bold}${Cyan}============================================================${NC}"
+Write-Host ''
+
+# --- Stop mode ------------------------------------------------------------
+if ($Mode -eq 'stop') {
+    Warn 'Parando...'
+    docker compose -f $ComposeFile down
+    Info 'Parado.'
+    exit 0
+}
+
+# --- Check Docker ---------------------------------------------------------
+if (-not (Get-Command docker -ErrorAction SilentlyContinue)) {
+    Err 'Docker no esta instalado.'
+    Write-Host ''
+    Write-Host 'Instala Docker Desktop para Windows:'
+    Write-Host '  https://docs.docker.com/desktop/setup/install/windows-install/'
+    exit 1
+}
+try { docker info *> $null } catch {
+    Err 'Docker Desktop no responde. Abre Docker Desktop y espera a que arranque.'
+    exit 1
+}
+try { docker compose version *> $null; $composeOk = $true } catch { $composeOk = $false }
+if (-not $composeOk) {
+    Err 'Docker Compose v2 no disponible. Actualiza Docker Desktop.'
+    exit 1
+}
+Ok "Docker: $(docker compose version --short 2>$null)"
+
+# --- Check RAM ------------------------------------------------------------
+$TotalRamGb = [math]::Round((Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory / 1GB, 1)
+if ($TotalRamGb -lt 3.5) {
+    Err "Se necesitan 4 GB de RAM minimo (detectado: $TotalRamGb GB)."
+    exit 1
+}
+Ok "RAM: $TotalRamGb GB"
+
+# --- Auto-detect ports ----------------------------------------------------
+$OllamaPort = Find-FreePort 11434
+$WebUiPort  = Find-FreePort 3000
+
+# --- Mode info ------------------------------------------------------------
+if ($Mode -eq 'local') {
+    Warn 'Modo: local (tu ordenador)'
+    Write-Host "  URL: ${Cyan}http://localhost:${WebUiPort}${NC}"
+} else {
+    Warn 'Modo: VPS (accesible desde fuera)'
+    $Ip = (Get-NetIPAddress -AddressFamily IPv4 -ErrorAction SilentlyContinue |
+        Where-Object { $_.IPAddress -notlike '127.*' -and $_.IPAddress -notlike '169.254.*' } |
+        Select-Object -First 1).IPAddress
+    if (-not $Ip) { $Ip = 'TU_IP' }
+    Write-Host "  URL: ${Cyan}http://${Ip}:${WebUiPort}${NC}"
+    Write-Host ''
+    Write-Host "  ${Bold}¿No tienes VPS?${NC} Consigue uno con descuento:"
+    Write-Host "  ${Cyan}https://d0a1.es/go/vultr/${NC}  - Vultr"
+    Write-Host "  ${Cyan}https://d0a1.es/go/digitalocean/${NC}  - DigitalOcean (\$200 credit)"
+}
+
+if ($OllamaPort -ne 11434) { Warn "Puerto 11434 ocupado, usando $OllamaPort" }
+if ($WebUiPort  -ne 3000)  { Warn "Puerto 3000 ocupado, usando $WebUiPort" }
+Write-Host ''
+
+# --- Deploy ----------------------------------------------------------------
+Warn 'Descargando contenedores (2-3 min la primera vez)...'
+$env:OLLAMA_PORT = "$OllamaPort"
+$env:WEBUI_PORT  = "$WebUiPort"
+docker compose -f $ComposeFile up -d
+if ($LASTEXITCODE -ne 0) { Err "docker compose up fallo (exit $LASTEXITCODE)."; exit 1 }
+
+# --- Pull model -------------------------------------------------------------
+Warn 'Descargando modelo de IA (llama3.2:3b, ~2 GB)...'
+$MaxWait = 60; $Waited = 0
+while ($true) {
+    docker exec d0a1-ollama ollama ps *> $null
+    if ($LASTEXITCODE -eq 0) { break }
+    Start-Sleep -Seconds 2
+    $Waited += 2
+    if ($Waited -ge $MaxWait) {
+        Err 'Ollama no arranco. Revisa: docker logs d0a1-ollama'
+        exit 1
+    }
+}
+docker exec d0a1-ollama ollama pull llama3.2:3b
+if ($LASTEXITCODE -ne 0) { Err 'Fallo la descarga del modelo.'; exit 1 }
+
+# --- Done -------------------------------------------------------------------
+Write-Host ''
+Info 'Listo! Tu IA esta corriendo.'
+Write-Host ''
+if ($Mode -eq 'local') {
+    Write-Host "  ${Bold}Abre:${NC} ${Cyan}http://localhost:${WebUiPort}${NC}"
+} else {
+    Write-Host "  ${Bold}Abre:${NC} ${Cyan}http://${Ip}:${WebUiPort}${NC}"
+}
+Write-Host ''
+Write-Host "  ${Bold}Modelos alternativos:${NC}"
+Write-Host '  docker exec d0a1-ollama ollama pull qwen3:4b      # Mejor en espanol + razonamiento (4 GB RAM)'
+Write-Host '  docker exec d0a1-ollama ollama pull qwen3:8b      # Mas calidad (6 GB RAM)'
+Write-Host ''
+Write-Host "  ${Bold}Parar:${NC} .\deploy.ps1 stop"
+Write-Host "  ${Bold}¿Quieres mas?${NC} ${Cyan}https://d0a1.es/packs/${NC}"
+Write-Host ''