test: 建立 Bell 独立纵切与 Windows 交付验证 (#134)

Bell/scripts/build/assert-web-assets.ps1

@@ -0,0 +1,13 @@
+param([Parameter(Mandatory = $true)][string]$WebRoot)
+Set-StrictMode -Version 3.0
+$ErrorActionPreference = 'Stop'
+$root = [IO.Path]::GetFullPath($WebRoot)
+$index = Join-Path $root 'index.html'
+if (-not (Test-Path -LiteralPath $index -PathType Leaf)) { throw 'web/index.html is missing.' }
+$html = Get-Content -LiteralPath $index -Raw -Encoding UTF8
+$references = [regex]::Matches($html, '(?:src|href)=["''](?<path>/[^"''?#]+)') | ForEach-Object { $_.Groups['path'].Value.TrimStart('/').Replace('/', '\') }
+foreach ($relative in $references | Sort-Object -Unique) {
+    if ($relative -match '^https?:') { continue }
+    if (-not (Test-Path -LiteralPath (Join-Path $root $relative) -PathType Leaf)) { throw "web asset referenced by index.html is missing: $relative" }
+}
+Write-Host "Bell web asset check passed: $root"