Initial commit: WpywMail 自建邮件系统：.NET 8 原生 SMTP/IMAP 服务端（DKIM 签名、SPF/DKIM/DMARC 入站校验、SQLite 存储、完整账号体系）、Node 服务端、WinUI 3 客户端与 Web 前端

installer/build-installer.ps1

@@ -0,0 +1,24 @@
+$ErrorActionPreference = 'Stop'
+$root = Split-Path -Parent $PSScriptRoot
+$native = Join-Path $root 'server-native'
+$stage = Join-Path $root ("work\installer-stage-" + (Get-Date -Format 'yyyyMMddHHmmss'))
+$payload = Join-Path $stage 'payload'
+$publish = Join-Path $stage 'publish'
+$outputDir = Join-Path $root 'outputs'
+$bootstrap = Join-Path $root 'installer-bootstrap'
+$payloadZip = Join-Path $bootstrap 'Payload.zip'
+$installerPublish = Join-Path $stage 'installer-publish'
+$target = Join-Path $outputDir 'wpyw-mail-server-installer.exe'
+
+New-Item -ItemType Directory -Force -Path $payload, $outputDir | Out-Null
+
+dotnet publish (Join-Path $native 'WpywMail.Native.csproj') -c Release -r win-x64 --self-contained true -o $publish
+Copy-Item -Path (Join-Path $publish '*') -Destination $payload -Recurse -Force
+Copy-Item -LiteralPath (Join-Path $PSScriptRoot 'install.cmd') -Destination $payload -Force
+Copy-Item -LiteralPath (Join-Path $PSScriptRoot 'install.ps1') -Destination $payload -Force
+
+Compress-Archive -Path (Join-Path $payload '*') -DestinationPath $payloadZip -CompressionLevel Optimal -Force
+
+dotnet publish (Join-Path $bootstrap 'Installer.csproj') -c Release -r win-x64 --self-contained true -o $installerPublish
+Copy-Item -LiteralPath (Join-Path $installerPublish 'wpyw-mail-server-installer.exe') -Destination $target -Force
+Write-Host "安装包已生成：$target"