Optimize OptionTypeConverter

[cmeeren]

The original version used slow reflection with no caching.

This version uses optimized reflection (both caching and pre-computed readers/constructors).

Briefly verified to work manually. Assuming there are unit tests already in place for this code.

[CLAassistant]

All committers have signed the CLA.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (9d44f09) 70.45% compared to head (7d92c76) 70.37%.

❗ Current head 7d92c76 differs from pull request most recent head fafa5ac. Consider uploading reports for the commit fafa5ac to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6883      +/-   ##
==========================================
- Coverage   70.45%   70.37%   -0.08%     
==========================================
  Files        2570     2551      -19     
  Lines      127710   126984     -726     
==========================================
- Hits        89974    89363     -611     
+ Misses      37736    37621     -115     

Flag	Coverage Δ
unittests	70.37% <ø> (-0.08%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.