feat: [수주관리] convertToOrder 개소 파싱 로직 추가

- convertToOrder에서 calculation_inputs.items[] 파싱하여 floor_code/symbol_code 매핑
- resolveLocationMapping() 공통 메소드 추출 (note 파싱 1순위, formula_source 2순위)
- syncFromQuote와 동일한 2단계 파싱 로직으로 일관성 확보
- Exception → Throwable 변경 (동기화 실패 catch 범위 확대)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/Services/Quote/QuoteService.php

@@ -448,7 +448,7 @@ public function update(int $id, array $data): Quote
                 try {
                     $this->orderService->setContext($tenantId, $userId);
                     $this->orderService->syncFromQuote($quote, $quote->current_revision);
-                } catch (\Exception $e) {
+                } catch (\Throwable $e) {
                     // 수주 동기화 실패는 로그만 남기고 견적 수정은 성공 처리
                     Log::warning('Failed to sync order from quote', [
                         'quote_id' => $quote->id,
@@ -597,10 +597,14 @@ public function convertToOrder(int $id): Quote
             $order->created_by = $userId;
             $order->save();
 
-            // 수주 상세 품목 생성
+            // 수주 상세 품목 생성 (개소 매핑 포함)
+            $calculationInputs = $quote->calculation_inputs ?? [];
+            $productItems = $calculationInputs['items'] ?? [];
+
             $serialIndex = 1;
             foreach ($quote->items as $quoteItem) {
-                $orderItem = OrderItem::createFromQuoteItem($quoteItem, $order->id, $serialIndex);
+                $productMapping = $this->resolveLocationMapping($quoteItem, $productItems);
+                $orderItem = OrderItem::createFromQuoteItem($quoteItem, $order->id, $serialIndex, $productMapping);
                 $orderItem->created_by = $userId;
                 $orderItem->save();
                 $serialIndex++;
@@ -622,6 +626,45 @@ public function convertToOrder(int $id): Quote
         });
     }
 
+    /**
+     * 견적 품목에서 개소(층/부호) 매핑 정보 추출
+     *
+     * 1순위: note 필드 파싱 ("4F FSS-01" → floor_code:"4F", symbol_code:"FSS-01")
+     * 2순위: formula_source → calculation_inputs.items[] 매칭
+     */
+    private function resolveLocationMapping(QuoteItem $quoteItem, array $productItems): array
+    {
+        $floorCode = null;
+        $symbolCode = null;
+
+        // 1순위: note에서 파싱
+        $note = trim($quoteItem->note ?? '');
+        if ($note !== '') {
+            $parts = preg_split('/\s+/', $note, 2);
+            $floorCode = $parts[0] ?? null;
+            $symbolCode = $parts[1] ?? null;
+        }
+
+        // 2순위: formula_source → calculation_inputs
+        if (empty($floorCode) && empty($symbolCode)) {
+            $productIndex = 0;
+            $formulaSource = $quoteItem->formula_source ?? '';
+            if (preg_match('/product_(\d+)/', $formulaSource, $matches)) {
+                $productIndex = (int) $matches[1];
+            }
+
+            if (isset($productItems[$productIndex])) {
+                $floorCode = $productItems[$productIndex]['floor'] ?? null;
+                $symbolCode = $productItems[$productIndex]['code'] ?? null;
+            } elseif (count($productItems) === 1) {
+                $floorCode = $productItems[0]['floor'] ?? null;
+                $symbolCode = $productItems[0]['code'] ?? null;
+            }
+        }
+
+        return ['floor_code' => $floorCode, 'symbol_code' => $symbolCode];
+    }
+
     /**
      * 수주번호 생성
      * 형식: ORD-YYMMDD-NNN (예: ORD-260105-001)