fix: 审计日志跳过向量字段，修复 numpy 数组比较异常；补全三大入库单更新向量提取，统一删除确认弹窗

inventory-backend/app/services/inbound/buy_service.py

@@ -245,6 +245,8 @@ class BuyInboundService:
                 if k in data: setattr(stock, v, data[k])
 
             if 'arrival_photo' in data: stock.arrival_photo = json.dumps(data['arrival_photo'])
+            if 'arrival_photo' in data and stock.arrival_photo:
+                stock.arrival_image_embedding = extract_and_embed(stock.arrival_photo)
             if 'inspection_report' in data: stock.inspection_report = json.dumps(data['inspection_report'])
 
             # 更新税率