Replace hardcoded conflict floor scores with real data from three sources:
- ACLED battles/explosions/violence against civilians (30-day events)
- UCDP conflict classification (war vs minor vs none, data-driven floors)
- HDX HAPI aggregated monthly conflict counts (fallback/validation)
New CII component 'conflict' weighted 30% of event score. Updated formula:
unrest(25%) + conflict(30%) + security(20%) + information(25%)