feat: DIA-1886: Add o3-mini OpenAI model

[hakan458]

o3-mini does not support max_tokens or temperature so making those params optional

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.81%. Comparing base (a913999) to head (99f4892).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #325   +/-   ##
=======================================
  Coverage   66.81%   66.81%           
=======================================
  Files          47       47           
  Lines        2622     2622           
=======================================
  Hits         1752     1752           
  Misses        870      870           

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