Add PATO phenotypic quality value sets

Extract 9 high-value enums from PATO leaf attributes with their child
values as permissible values: ColorEnum, ShapeEnum, SizeEnum, TextureEnum,
PATOBiologicalSexEnum, MaturityEnum, ViabilityEnum, CellularityEnum,
and SpatialPatternEnum. All PV meanings verified against OLS.

https://claude.ai/code/session_01MiTizpCfAcDRMFmSzpSMdi

Author: claude