enhance code quality

[River-sh]

Improve code quality

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 36.13%. Comparing base (ab59000) to head (2c4a314).
Report is 3 commits behind head on main.

Files	Patch %	Lines
pkg/utils/utils.go	0.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #172      +/-   ##
==========================================
+ Coverage   35.85%   36.13%   +0.27%     
==========================================
  Files          12       12              
  Lines        1570     1558      -12     
==========================================
  Hits          563      563              
+ Misses        893      881      -12     
  Partials      114      114              

Flag	Coverage Δ
unittests	36.13% <0.00%> (+0.27%)	⬆️

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