将分层反馈强化版提升为正式 main，统一协作入口并移除外部构建路径

wechat-campaign-200-r2/package.ps1

@@ -1,7 +1,9 @@
 $ErrorActionPreference = 'Stop'
 $releaseDir = Join-Path (Split-Path $PSScriptRoot -Parent) 'releases'
 New-Item -ItemType Directory -Path $releaseDir -Force | Out-Null
-$archivePath = Join-Path $releaseDir 'NumberSwipe-campaign-200-r2-明亮教具室-续玩选关教学流畅版-20261022.zip'
-$assets = @('game.js','game.json','project.config.json','audio','fonts','release-info.json') | ForEach-Object { Join-Path $PSScriptRoot $_ }
+$releaseInfo = Get-Content -LiteralPath (Join-Path $PSScriptRoot 'release-info.json') -Raw | ConvertFrom-Json
+$archivePath = Join-Path $releaseDir $releaseInfo.package
+$assets = @('game.js','game.json','project.config.json','audio','audio-original','music','fonts','release-info.json') | ForEach-Object { Join-Path $PSScriptRoot $_ }
 Compress-Archive -LiteralPath $assets -DestinationPath $archivePath -Force
-Get-FileHash -LiteralPath $archivePath -Algorithm SHA256
+$hashStream = [IO.File]::OpenRead($archivePath)
+try { $hasher = [Security.Cryptography.SHA256]::Create(); [BitConverter]::ToString($hasher.ComputeHash($hashStream)).Replace('-','') } finally { $hashStream.Dispose() }