feat: add trace for rate-limit

[ShyunnY]

What type of PR is this?

feat: add trace for rate-limit

Which issue(s) this PR fixes:

Fixes #2899

[codecov]

Codecov Report

Attention: Patch coverage is 78.63248% with 25 lines in your changes are missing coverage. Please review.

Project coverage is 58.20%. Comparing base (29946b0) to head (7a115ab).
Report is 30 commits behind head on main.

❗ Current head 7a115ab differs from pull request most recent head 771a3d7. Consider uploading reports for the commit 771a3d7 to get more accurate results

Files	Patch %	Lines
api/v1alpha1/zz_generated.deepcopy.go	0.00%	25 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2974      +/-   ##
==========================================
- Coverage   66.51%   58.20%   -8.31%     
==========================================
  Files         161      165       +4     
  Lines       22673    27573    +4900     
==========================================
+ Hits        15080    16050     +970     
- Misses       6720    10572    +3852     
- Partials      873      951      +78     

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[ShyunnY]

/retest

[yuluo-yx]

/retest

[arkodg]

PR is looking good @ShyunnY ! added some minor comments

[arkodg]

LGTM thanks @ShyunnY ! thanks for addressing the feedback

[zirain]

LGTM, would be better add/update e2e test for this.

[ShyunnY]

LGTM, would be better add/update e2e test for this.

Thank you for your review, I will push e2e related updates in the near future