Dev Testing + AutoGen Activation

internal/app/app.go

@@ -280,6 +280,9 @@ func runBuildHAKs(ctx context) error {
 	if result.Manifest != "" {
 		fmt.Fprintf(ctx.stdout, "hak manifest: %s\n", result.Manifest)
 	}
+	if len(result.AutogenManifestPaths) > 0 {
+		fmt.Fprintf(ctx.stdout, "autogen manifests: %d\n", len(result.AutogenManifestPaths))
+	}
 	return nil
 }