fix ai fallback

[johnlanni]

Ⅰ. Describe what this PR did

Ⅱ. Does this pull request fix one issue?

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 20 lines in your changes missing coverage. Please review.

Project coverage is 43.44%. Comparing base (ef31e09) to head (fac9b72).
Report is 207 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/ingress/config/ingress_config.go	0.00%	20 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1541      +/-   ##
==========================================
+ Coverage   35.91%   43.44%   +7.53%     
==========================================
  Files          69       76       +7     
  Lines       11576    12323     +747     
==========================================
+ Hits         4157     5354    +1197     
+ Misses       7104     6633     -471     
- Partials      315      336      +21     

Files with missing lines	Coverage Δ
pkg/ingress/config/ingress_config.go	12.94% <0.00%> (-0.93%)	⬇️

... and 68 files with indirect coverage changes

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[CH3CHO]

LGTM