[feat] improve CLI commands, controls and npm packaging

libs/controller/include/controller_diagnostics.h

@@ -0,0 +1,16 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2026-10-30
+ * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _CONTROLLER_DIAGNOSTICS_H_
+#define _CONTROLLER_DIAGNOSTICS_H_
+
+#include <string>
+
+namespace crossdesk {
+void InitializeControllerDiagnostics(const std::string &directory);
+}
+
+#endif