v3.0.0

Added

• Persona Generator composing all 6 libraries via entity-generator
• Country picker dropdown with 80 supported countries
• Persona card layout with hero header, stat grid, expandable panels
• Flag images from flagcdn.com CDN
• Admin1 state/province name resolution
• Leaflet.js mini-map in city details panel
• BMI WHO category descriptors
• Birth, biodata, city, country individual demos

Changed

• Removed handedness and life expectancy from persona card
• Blood type moved to header tagline
• Shortened skin type descriptions