Feat/adding stm annotations

[zl03jsj]

关联的Issues (Related Issues)

closes filecoin-project/venus#5385
sub task of: filecoin-project/venus#5220

改动 (Proposed Changes)

1. 补充单元测试， 增加STM注解。
2. 增加circleci检查， 用于增强STM。

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 #99 (109788a) into master (2ca40c7) will increase coverage by 1.54%.
The diff coverage is 100.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #99      +/-   ##
==========================================
+ Coverage   63.99%   65.54%   +1.54%     
==========================================
  Files          29       29              
  Lines        1961     1962       +1     
==========================================
+ Hits         1255     1286      +31     
+ Misses        642      616      -26     
+ Partials       64       60       -4     

Flag	Coverage Δ
unittests	65.54% <100.00%> (+1.54%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
proofevent/proof_event.go	90.44% <100.00%> (+0.07%)	⬆️
walletevent/wallet_client.go	67.14% <0.00%> (-2.15%)	⬇️
walletevent/wallet_conn_mgr.go	94.28% <0.00%> (+0.57%)	⬆️
marketevent/market_client.go	70.37% <0.00%> (+2.77%)	⬆️
proofevent/proof_client.go	70.00% <0.00%> (+3.00%)	⬆️
walletevent/wallet_event.go	77.83% <0.00%> (+9.35%)	⬆️
validator/miner_validator.go	100.00% <0.00%> (+36.84%)	⬆️

[diwufeiwen]

LGTM

[LinZexiao]

LGTM