feat(logger):color latency

[wsyqn6]

add colored latency to log output based on latency thresholds

Summary

This PR introduces a new function LatencyColor in the logger middleware of the Gin framework. This function assigns colors to log output based on the request latency, improving the readability and visual identification of performance bottlenecks.

Motivation

The current logging system outputs latency as plain text, making it difficult to quickly identify performance issues at a glance. By adding color-coded latency information, developers can more easily distinguish between different latency levels, aiding in faster debugging and performance monitoring.

Changes

1. Add LatencyColor Function: Implement a function that returns a color string based on the request latency.

[VILJkid]

This will be a good addition, @wsyqn6!

[appleboy]

@wsyqn6 Please rebase the master branch

[codecov[bot]]

Codecov Report

:x: Patch coverage is 85.71429% with 4 lines in your changes missing coverage. Please review. :white_check_mark: Project coverage is 98.81%. Comparing base (3dc1cd6) to head (8eb54b8). :warning: Report is 184 commits behind head on master.

Files with missing lines	Patch %	Lines
logger.go	85.71%	4 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4146      +/-   ##
==========================================
- Coverage   99.21%   98.81%   -0.41%     
==========================================
  Files          42       44       +2     
  Lines        3182     3456     +274     
==========================================
+ Hits         3157     3415     +258     
- Misses         17       30      +13     
- Partials        8       11       +3     

Flag	Coverage Δ
	?
--ldflags="-checklinkname=0" -tags sonic	98.74% <85.71%> (?)
-tags go_json	98.74% <85.71%> (?)
-tags nomsgpack	98.79% <85.71%> (?)
go-1.18	?
go-1.19	?
go-1.20	?
go-1.21	?
go-1.23	98.81% <85.71%> (?)
go-1.24	98.81% <85.71%> (?)
macos-latest	98.81% <85.71%> (-0.41%)	:arrow_down:
ubuntu-latest	98.81% <85.71%> (-0.41%)	:arrow_down:

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[appleboy]

Please rebase the master branch

[wsyqn6]

Please rebase the master branch

I've rebased this PR onto the latest master branch. The changes are now up to date and ready for review. Thanks for your patience!