* fix: prevent UnboundLocalError when analyzer is not initialized
Move cleanup of analyzer and residuals inside the conditional block
where they are actually defined to avoid crashing when
--print-residual-geometry or --plot-residuals are not used.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* fix: address AI review feedback on residual cleanup
---------
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
