restructure of verify module for better code organizations

modules/verify/include/cli_parsers.hpp

@@ -0,0 +1,27 @@
+#pragma once
+#include <string>
+#include <cstring>
+
+/**
+* @enum Command
+ * @brief Enumeration of supported commands for the verify module
+ */
+enum Command {
+    CMD_UNKNOWN,     /**< Unknown or unsupported command */
+    CMD_HELP,        /**< Display help information */
+    CMD_CHECKSUM,    /**< Verify package checksums */
+    CMD_SIGNATURE,   /**< Verify package signatures */
+    CMD_CHECK        /**< Check build module integration */
+};
+
+/**
+ * @brief Parses a command string into a Command enum value
+ *
+ * Converts a command string to the appropriate Command enum value
+ * for internal routing.
+ *
+ * @param cmd_str The command string to parse
+ * @return The corresponding Command enum value
+ */
+Command parse_command(const char* cmd_str);
+