Add manifest verification for downloaded AL symbol packages

[Copilot]

This adds an early verification step to the build workflow to surface stale, malformed, or mismatched downloaded symbol packages before AL compilation. The immediate target is the class of failures where compilation breaks on missing PrintVis objects even though the dependency appears installed in QA_Feature.

• Workflow guardrail

  • Inserts Verify downloaded symbol package manifests in the build job between symbol download and compile.
  • Leaves existing download, compile, artifact upload, and publish behavior unchanged.

• Manifest inspection

  • Scans all *.app files in ${{ env.PACKAGE_CACHE }}.
  • Treats each .app as a NAV package by stripping the 40-byte header, writing the remaining payload to a temp .zip, and extracting under ${{ env.OUTPUT_FOLDER }}/manifest-check/<package-name>.

• Failure visibility

  • Reads NavxManifest.xml for each package and reports:
    • File
    • SizeBytes
    • Id
    • Name
    • Publisher
    • Version
    • Error
  • Fails the job if:
    • no symbol packages were downloaded, or
    • any package cannot be extracted or parsed, or
    • required manifest fields are missing

• Output shape

  • Prints the full package summary as a formatted table.
  • Reprints only failed entries before stopping the build.

Example of the added verification flow:

$appBytes = [System.IO.File]::ReadAllBytes($appFile.FullName)
$zipBytes = $appBytes[40..($appBytes.Length - 1)]
[System.IO.File]::WriteAllBytes($zipPath, $zipBytes)

[System.IO.Compression.ZipFile]::ExtractToDirectory($zipPath, $contentPath)

[xml] $manifest = Get-Content (Join-Path $contentPath "NavxManifest.xml") -Raw
$manifestApp = $manifest.NavxManifest.App