fix: [재고생산] completed 상태 라벨을 '생산완료'로 통일

- 목록/상세 모두 completed → '생산완료' (produced와 동일 스타일)

src/components/stocks/StockProductionDetail.tsx

@@ -166,7 +166,7 @@ export function StockProductionDetail({ orderId }: StockProductionDetailProps) {
                     in_progress: { label: '생산지시완료', className: 'bg-indigo-100 text-indigo-700' },
                     in_production: { label: '생산중', className: 'bg-green-100 text-green-700' },
                     produced: { label: '생산완료', className: 'bg-teal-100 text-teal-700' },
-                    completed: { label: '완료', className: 'bg-gray-500 text-white' },
+                    completed: { label: '생산완료', className: 'bg-teal-100 text-teal-700' },
                     cancelled: { label: '취소', className: 'bg-red-100 text-red-700' },
                   };
                   const s = statusConfig[data.status] || { label: data.status || '-', className: 'bg-gray-100 text-gray-600' };

src/components/stocks/StockProductionList.tsx

@@ -48,7 +48,7 @@ function getStatusBadge(status: StockStatus) {
     in_progress: { label: "생산지시완료", className: "bg-indigo-100 text-indigo-700 border-indigo-200" },
     in_production: { label: "생산중", className: "bg-green-100 text-green-700 border-green-200" },
     produced: { label: "생산완료", className: "bg-teal-100 text-teal-700 border-teal-200" },
-    completed: { label: "완료", className: "bg-gray-500 text-white border-gray-500" },
+    completed: { label: "생산완료", className: "bg-teal-100 text-teal-700 border-teal-200" },
     cancelled: { label: "취소", className: "bg-red-100 text-red-700 border-red-200" },
   };
   const c = config[status] || config.draft;
@@ -81,7 +81,7 @@ export function StockProductionList() {
         { value: 'confirmed', label: '확정' },
         { value: 'in_progress', label: '생산지시완료' },
         { value: 'in_production', label: '생산중' },
-        { value: 'completed', label: '완료' },
+        { value: 'completed', label: '생산완료' },
       ],
       allOptionLabel: '전체',
     },