MCA: Romantic Expansion

mca: Romantic Expansion Update Log: Added a command allowing players to freely set whether marriage is required for having babies. If enabled, only married players can enter the pregnancy preparation stage; if disabled, the default setting allows anyone to prepare for pregnancy.  

Optimized the umbrella stand model—now using an umbrella will consume a small amount of durability.

/marriageconfig pregnancyRequiresMarriage <true|false>          # Global toggle  
/marriageconfig player <target> pregnancyRequiresMarriage <true|false>  # Per-player override  
/marriageconfig player <target> resetPregnancy                  # Reset per-player setting  
/marriageconfig status                                            # View global settings and both types of overrides
/marriageconfig help