fix(national-motion-system-biz): 修复查询价格规则时未考虑逻辑删除标记

- 在 AppSitePlaceMapper.xml 文件中的 getPriceRulesBySitePlaceId 查询中添加了对 del_flag 的判断
-确保只返回未被逻辑删除的价格规则，避免出现错误的查询结果

national-motion-module-system/national-motion-system-biz/src/main/java/org/jeecg/modules/system/app/mapper/xml/AppSitePlaceMapper.xml

@@ -70,7 +70,7 @@
             nm_site_place a
                 LEFT JOIN nm_site_price_rules g ON a.id = g.site_place_id
         WHERE
-            g.id = #{id}
+            g.id = #{id} and g.del_flag = 0
     </select>
     <select id="findByConcertsAndTime" resultMap="ConcertsVOResult">
         <![CDATA[  select b.site_place_id,a.name as site_place_name,