feat: support omni-moderation-latest

[WqyJh]

OpenAI 的新 moderation 模型

自测截图

参考

• https://platform.openai.com/docs/models#moderation

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 1.21%. Comparing base (6ab87f8) to head (5214838).

Files with missing lines	Patch %	Lines
middleware/utils.go	0.00%	1 Missing ⚠️
relay/controller/helper.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #1929   +/-   ##
=====================================
  Coverage   1.21%   1.21%           
=====================================
  Files        145     145           
  Lines      12281   12281           
=====================================
  Hits         149     149           
  Misses     12118   12118           
  Partials      14      14           

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