feat: market增加统计接口，用于监控使用/ add statistic for storage and retrieval deals

[hunjixin]

关联的Issues (Related Issues)

close #5207

改动 (Proposed Changes)

返回各状态订单的数量

附注 (Additional Info)

自查清单 (Checklist)

在你认为本 PR 满足被审阅的标准之前，需要确保 / Before you mark the PR ready for review, please make sure that:

• 符合Venus项目管理规范中关于PR的相关标准 / The PR follows the PR standards set out in the Venus project management guidelines
• 具有清晰明确的commit message / All commits have a clear commit message.
• 包含相关的的测试用例或者不需要新增测试用例 / This PR has tests for new functionality or change in behaviour or not need to add new tests.
• 包含相关的的指南以及文档或者不需要新增文档 / This PR has updated usage guidelines and documentation or not need
• 通过必要的检查项 / All checks are green

[codecov-commenter]

Codecov Report

Merging #5217 (21229f6) into master (4645125) will decrease coverage by 0%.
The diff coverage is 0%.

❗ Current head 21229f6 differs from pull request most recent head 8e1c7d5. Consider uploading reports for the commit 8e1c7d5 to get more accurate results

@@          Coverage Diff           @@
##           master   #5217   +/-   ##
======================================
- Coverage      24%     24%   -1%     
======================================
  Files         590     590           
  Lines       65531   65531           
======================================
- Hits        16365   16357    -8     
- Misses      47027   47033    +6     
- Partials     2139    2141    +2     

[simlecode]

+LGTM