feat: add test and remove setup.py

[shenxianpeng]

1. closes Inlcude clang-query and clang-apply-replacements in test #73
2. remove setup.py which is useless

[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (848711e) 87.71% compared to head (6fb7da6) 87.93%.
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #75      +/-   ##
==========================================
+ Coverage   87.71%   87.93%   +0.21%     
==========================================
  Files           4        4              
  Lines         171      174       +3     
==========================================
+ Hits          150      153       +3     
  Misses         21       21              

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