Rename cli/ to cmd/, fix cmake install

src/cmd/cli_pool_cfg.h

@@ -0,0 +1,10 @@
+// Copyright (c) Vitaliy Filippov, 2024
+// License: VNPL-1.1 (see README.md for details)
+
+#pragma once
+
+#include "json11/json11.hpp"
+#include <stdint.h>
+
+std::string validate_pool_config(json11::Json::object & new_cfg, json11::Json old_cfg,
+    uint64_t global_block_size, uint64_t global_bitmap_granularity, bool force);