Report missing Fast Deployment packages as XA0132

[Copilot]

A successful-looking pm install can leave the package absent, including on CI emulators under storage pressure. After the existing reinstall attempt, Fast Deployment previously fell through to run-as, misreporting this condition as XA0137.

• Missing-package handling
  • Stop deployment when pm path still finds no package after forced reinstall.
  • Report XA0132 (PackageNotInstalled) instead of invoking run-as.

if (!await IsPackageInstalled (PackageName)) {
	LogDiagnosticDataError ("XA0132", Resources.XA0132_PackageNotInstalled);
	PrintDiagnostics ();
	LogCodedError ("XA0132", Resources.XA0132_PackageNotInstalled);
	return;
}

• Diagnostics

  • Preserve the existing pm path and /data free-space diagnostics for CI/infra investigation.

• Coverage

  • Add focused tests for pm path output classification.