feat: add identity and business verification trigger

[cursor]

Fixes

Adds trigger_identity_or_business_verification for the dedicated POST /v1/verifications/trigger endpoint and maps compact per-type results without changing the existing type-in-path trigger.

Documentation: trolley/developer-documentation#221

Checklist

• I acknowledge that all my contributions will be made under the project's license
• I have made a material change to the repo (functionality, testing, spelling, grammar)
• I have titled the PR appropriately
• I have updated my branch with the main branch
• I have added tests that prove my fix is effective or that my feature works
• I have added the necessary documentation about the functionality in the appropriate .md file
• I have added inline documentation to the code I modified

Validation: python -m unittest test/unit/testReleasePrep.py (8 passing).

  

[codecov]

Codecov Report

❌ Patch coverage is 87.50000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 60.68%. Comparing base (1ceed55) to head (8f364d2).

Files with missing lines	Patch %	Lines
trolley/verification_gateway.py	87.50%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #37      +/-   ##
==========================================
+ Coverage   60.51%   60.68%   +0.16%     
==========================================
  Files          41       41              
  Lines        1274     1282       +8     
==========================================
+ Hits          771      778       +7     
- Misses        503      504       +1     

Files with missing lines	Coverage Δ
trolley/verification_gateway.py	91.22% <87.50%> (-0.61%)	⬇️

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