Интегрирован wesp в сайт

WESP_REL/install/assistant/download_llama_server_windows.ps1

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+# Скачивает готовый llama-server.exe (CPU x64) из релиза llama.cpp в <репо>\tools\
+# Запуск из корня репозитория:
+#   powershell -ExecutionPolicy Bypass -File install\assistant\download_llama_server_windows.ps1
+#
+# При смене релиза обновите $ReleaseTag (см. https://github.com/ggml-org/llama.cpp/releases )
+
+$ErrorActionPreference = "Stop"
+$ReleaseTag = "b8864"
+$ZipName = "llama-$ReleaseTag-bin-win-cpu-x64.zip"
+$Url = "https://github.com/ggml-org/llama.cpp/releases/download/$ReleaseTag/$ZipName"
+
+$repoRoot = (Resolve-Path (Join-Path $PSScriptRoot "..\..")).Path
+$toolsDir = Join-Path $repoRoot "tools"
+$zipPath = Join-Path $env:TEMP "wesp-$ZipName"
+$destExe = Join-Path $toolsDir "llama-server.exe"
+
+New-Item -ItemType Directory -Force -Path $toolsDir | Out-Null
+
+if (Test-Path -LiteralPath $destExe) {
+    Write-Host "Уже есть: $destExe" -ForegroundColor Green
+    exit 0
+}
+
+Write-Host "Загрузка: $Url" -ForegroundColor Cyan
+Invoke-WebRequest -Uri $Url -OutFile $zipPath -UseBasicParsing
+
+Write-Host "Распаковка..." -ForegroundColor Cyan
+$extractDir = Join-Path $env:TEMP "wesp-llama-$ReleaseTag"
+if (Test-Path $extractDir) { Remove-Item -Recurse -Force $extractDir }
+Expand-Archive -Path $zipPath -DestinationPath $extractDir -Force
+
+$found = Get-ChildItem -Path $extractDir -Filter "llama-server.exe" -Recurse -ErrorAction SilentlyContinue | Select-Object -First 1
+if (-not $found) {
+    Write-Error "В архиве не найден llama-server.exe — скачайте вручную с https://github.com/ggml-org/llama.cpp/releases"
+}
+
+Copy-Item -LiteralPath $found.FullName -Destination $destExe -Force
+Remove-Item $zipPath -Force -ErrorAction SilentlyContinue
+Remove-Item $extractDir -Recurse -Force -ErrorAction SilentlyContinue
+
+Write-Host "OK: $destExe" -ForegroundColor Green