fix: 修复本地黑金主题资源发布

scripts/build-frontend.ps1

@@ -4,7 +4,8 @@ param(
     [ValidateRange(1024, 8192)]
     [int]$MaxOldSpaceSizeMB = 4096,
     [ValidateRange(1, 8)]
-    [int]$TerserWorkers = 2
+    [int]$TerserWorkers = 2,
+    [switch]$PublishLocal
 )
 
 $ErrorActionPreference = 'Stop'
@@ -102,6 +103,26 @@ function Write-Utf8NoBom {
     [IO.File]::WriteAllText($Path, $Value, [Text.UTF8Encoding]::new($false))
 }
 
+function Publish-FrontendCache {
+    $cachedJsPath = Join-Path $frontendOutputRoot 'js'
+    $cachedCssPath = Join-Path $frontendOutputRoot 'css/app.css'
+    $cachedManifestPath = Join-Path $frontendOutputRoot 'mix-manifest.json'
+
+    foreach ($requiredPath in @($cachedJsPath, $cachedCssPath, $cachedManifestPath)) {
+        if (-not (Test-Path -LiteralPath $requiredPath)) {
+            throw "Frontend cache output is missing: $requiredPath"
+        }
+    }
+
+    if (Test-Path -LiteralPath $publicJsPath) {
+        Remove-Item -LiteralPath $publicJsPath -Recurse -Force
+    }
+
+    Copy-Item -LiteralPath $cachedJsPath -Destination $publicJsPath -Recurse
+    Copy-Item -LiteralPath $cachedCssPath -Destination $trackedCssPath -Force
+    Copy-Item -LiteralPath $cachedManifestPath -Destination $publicManifestPath -Force
+}
+
 $packageLockHash = Get-PathFingerprint @('package-lock.json')
 $jsFingerprintInputs = @(
     'resources/assets/js',
@@ -144,6 +165,12 @@ $cssCacheValid = Test-CacheFingerprint `
 
 if ($jsCacheValid -and $cssCacheValid) {
     Write-Host 'Frontend inputs unchanged. Reusing JavaScript, CSS, and dependency caches.'
+
+    if ($PublishLocal) {
+        Publish-FrontendCache
+        Write-Host 'Published cached frontend assets to the local public directory.'
+    }
+
     return
 }
 
@@ -281,7 +308,7 @@ finally {
     $env:NODE_OPTIONS = $originalNodeOptions
     $env:CAIWU_BUILD_TARGET = $originalBuildTarget
     $env:CAIWU_TERSER_WORKERS = $originalTerserWorkers
-    if ($null -ne $trackedCssBackup) {
+    if (-not $PublishLocal -and $null -ne $trackedCssBackup) {
         [IO.File]::WriteAllBytes($trackedCssPath, $trackedCssBackup)
     }
 }