POST /analyze returns market_price из mv_quarter_price_per_m2 (52K quarters).
Fields: p25/median/p75/mean/median_{6,12,24}m/deals_count/last_deal_date.
source='quarter_mv' либо 'no_data'. district.median_price_per_m2 kept для backward-compat.
MarketPrice BaseModel в schemas. 3 mock tests.