fix(database): 修正价格历史查询中的表名错误

- 将 mat_mat_price_history 表名更正为 mat_price_history
- 确保查询能够正确关联到材料基础信息表
- 修复因表名错误导致的数据查询异常问题

gear-mat/src/main/resources/mapper/MatPriceHistoryMapper.xml

@@ -37,7 +37,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             mm.factory AS factory,
             mm.unit AS unit,
             mm.current_stock AS currentStock
-        FROM mat_mat_price_history t
+        FROM mat_price_history t
         LEFT JOIN mat_material mm ON t.material_id = mm.material_id AND mm.del_flag = 0
         ${ew.customSqlSegment}
     </select>