#287: as.mo() now strips " complex" from input when that exact complex
is not in the taxonomy and retries with the bare name, so inputs like
"Proteus vulgaris complex" no longer return NA.
#288: mo_matching_score() applies a ×2 bonus when the input has an
abbreviated genus (≤3 chars) and the candidate's species epithet exactly
matches the input species epithet. This ensures "S. apiospermum" resolves
to Scedosporium apiospermum rather than Staphylococcus aureus, overcoming
the kingdom/prevalence denominator bias in favour of common bacteria.
https://claude.ai/code/session_01VH4Ju4Xq9aW1AHuoVbjGEo
b3b8d301ff