[curve/toos-v2]: add check-consistency

[Cyber-SiKu]

Is your feature request related to a problem? (你需要的功能是否与某个问题有关?)

we'd like to support bs check consistency command in curve tool

• The implementation of the old tool is here：

  curve/src/tools/consistency_check.cpp

  Lines 114 to 132 in 8d6caf7

  	int ConsistencyCheck::CheckFileConsistency(const std::string& fileName,
  	bool checkHash) {
  	std::set<CopySet> copysets;
  	int res = FetchFileCopyset(fileName, &copysets);
  	if (res != 0) {
  	std::cout << "FetchFileCopyset of " << fileName << " fail!"
  	<< std::endl;
  	return -1;
  	}
  	for (auto copyset : copysets) {
  	res = CheckCopysetConsistency(copyset, checkHash);
  	if (res != 0) {
  	std::cout << "CheckCopysetConsistency fail!" << std::endl;
  	return -1;
  	}
  	}
  	std::cout << "consistency check success!" << std::endl;
  	return 0;
  	}

• The old command input and out put:

curve_ops_tool check-consistency -filename=/test

-------
output:

Refer to tool develop guide to get start, and paste the result of the command in pr.

Build compilation environment：https://github.com/opencurve/curve/blob/master/docs/cn/build_and_run.md

Describe the solution you'd like (描述你期望的解决方法)

Add subcommand clinet to curve bs list.

Describe alternatives you've considered (描述你想到的折衷方案)

Additional context/screenshots (更多上下文/截图)

[Cyber-SiKu]

Someone has done some work in this pr, you can refer to it.

[lng2020]

@Cyber-SiKu Can I work on this issue? I have already completed the curve bs clean-recycle issue assigned to me (the PR is here). I would like to have it as my OSPP 2023 program.

[TimePrinciple]

Hello, mentor @Cyber-SiKu. I've done some analysis and study on this issue, and formed a proposal. It would be much appreciated if you could choose me to complete this assignment.

[Cyber-SiKu]

@lng2020 Sorry, this topic has been claimed by others, Curve's OSPP2023 should have other topic, can you go and have a look?

[wuhongsong]

@Cyber-SiKu

[Cyber-SiKu]

Hello, mentor @Cyber-SiKu. I've done some analysis and study on this issue, and formed a proposal. It would be much appreciated if you could choose me to complete this assignment.

Sorry, I confused you with the last person, are you a student? You can send me your proposals and I'll evaluate them and choose one from you.

[caoxianfei1]

@TimePrinciple

[ilixiaocui]

this topic is in Curve's OSPP2023 and has passed the registration phase.

welcome to pay attention to other good first issues .