feat(material): 物料列表接口返回预警邮箱字段，弹窗打开时可正确回显

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

@@ -187,7 +187,9 @@ class MaterialBaseService:
                 inner_sub.c.total_avail,
                 MaterialWarningSetting.is_enabled.label('warning_enabled'),
                 MaterialWarningSetting.yellow_threshold.label('warning_yellow'),
-                MaterialWarningSetting.red_threshold.label('warning_red')
+                MaterialWarningSetting.red_threshold.label('warning_red'),
+                MaterialWarningSetting.red_emails.label('warning_red_emails'),
+                MaterialWarningSetting.yellow_emails.label('warning_yellow_emails')
             ).outerjoin(inner_sub, MaterialBase.id == inner_sub.c.base_id) \
                 .outerjoin(MaterialWarningSetting, MaterialBase.id == MaterialWarningSetting.base_id)
 
@@ -441,6 +443,8 @@ class MaterialBaseService:
                     warning_enabled = row[3] if len(row) > 3 else False
                     warning_yellow = row[4] if len(row) > 4 else 0
                     warning_red = row[5] if len(row) > 5 else 0
+                    warning_red_emails = row[6] if len(row) > 6 else None
+                    warning_yellow_emails = row[7] if len(row) > 7 else None
 
                 # 安全兜底
                 if not hasattr(item, 'to_dict'):
@@ -455,6 +459,8 @@ class MaterialBaseService:
                     item_dict['warningEnabled'] = bool(warning_enabled) if warning_enabled is not None else False
                     item_dict['warningYellow'] = float(warning_yellow) if warning_yellow is not None else None
                     item_dict['warningRed'] = float(warning_red) if warning_red is not None else None
+                    item_dict['warningRedEmails'] = warning_red_emails or ''
+                    item_dict['warningYellowEmails'] = warning_yellow_emails or ''
 
                     # 计算预警状态
                     if warning_enabled: