fix: extractCity uses known cities list instead of first-chunk heuristic

src/services/supabase/orderGroupRepository.js

@@ -90,12 +90,38 @@ export const mapOrderGroupRowToDeliveryGroup = (row) => {
 
   const deliveryAddress = normalizeText(row.delivery_address) || extractAddressFromSourceOrders(row.source_orders);
   const customerAddress = normalizeText(row.customer_address) || "";
+  const CRIMEAN_CITIES = [
+    "Севастополь","Ялта","Алушта","Евпатория","Саки","Феодосия",
+    "Керчь","Симферополь","Бахчисарай","Судак","Белогорск",
+    "Красноперекопск","Джанкой","Щёлкино","Гаспра","Гурзуф",
+    "Кореиз","Ливадия","Массандра","Ореанда","Симеиз",
+    "Форос","Партенит","Мисхор","Отрадное","Санаторное",
+    "Васильевка","Куйбышево","Инкерман","Балаклава",
+    "Утёс","Резниково","Заветное","Хмельницкое","Мирновка",
+    "Новосёловка","Гвардейское","Красногвардейское",
+    "Раздольное","Черноморское","Ленино","Советский",
+    "Нижнегорский","Первомайское","Октябрьское",
+  ];
   const extractCity = (addr) => {
     if (!addr) return "";
+    // 1) explicit marker: г. Ялта, пгт. Куйбышево, etc.
     const m = addr.match(/(?:г\.|гор\.?|пос\.|с\.|село|дер\.|пгт|город)\s*([А-ЯЁа-яёA-Za-z\-\s]+?)(?:[,\\s]|$)/i);
     if (m) return m[1].trim();
-    const words = addr.split(/[,.]/)[0].trim();
-    return words;
+    // 2) known city name anywhere in address (case-insensitive)
+    const lower = addr.toLowerCase();
+    for (const city of CRIMEAN_CITIES) {
+      if (lower.includes(city.toLowerCase())) return city;
+    }
+    // 3) Бахчисарайский р-н → Бахчисарай
+    const district = addr.match(/([А-ЯЁа-яё]+)ский\s*(?:р-н|район)/i);
+    if (district) {
+      const base = district[1];
+      for (const city of CRIMEAN_CITIES) {
+        if (city.toLowerCase().startsWith(base.toLowerCase())) return city;
+      }
+    }
+    // 4) no match → empty (caller falls back to Севастополь)
+    return "";
   };
   const city = extractCity(customerAddress) || extractCity(deliveryAddress) || "Севастополь";