feat(store): dual business hours, avg price, and status lock

Support 1-2 hour segments and optional avgPrice; show bank settlement on HQ store detail; enforce pickup min 2 bottles; Chinese order statuses; block shop reopen after permanent close.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/dukang-api/src/modules/trade/trade.service.ts

@@ -96,7 +96,7 @@ export class TradeService {
     const freightPayType: FreightPayType | null = deliveryType === 'CROSS_CITY' ? 'COD' : null;
     const minQty =
       deliveryType === 'ON_SITE_PICKUP'
-        ? 1
+        ? city.localMinQty
         : deliveryType === 'LOCAL'
           ? city.localMinQty
           : city.crossMinQty;