```

feat(gear-oa): 新增OA需求管理模块及相关功能

- 新增GearRequirements实体类、业务对象及视图对象
- 实现需求的增删改查、分页查询与导出功能
- 添加GearOrderVo继承BaseEntity并引入相关依赖
- 修改GearOrderServiceImpl中订单编码查询方式为模糊匹配
```

gear-oa/src/main/java/com/gear/oa/mapper/GearRequirementsMapper.java

@@ -0,0 +1,24 @@
+package com.gear.oa.mapper;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.gear.common.core.mapper.BaseMapperPlus;
+import com.gear.oa.domain.GearRequirements;
+import com.gear.oa.domain.vo.GearRequirementsVo;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * OA 需求Mapper接口
+ *
+ * @author ruoyi
+ * @date 2025-06-27
+ */
+public interface GearRequirementsMapper extends BaseMapperPlus<GearRequirementsMapper, GearRequirements, GearRequirementsVo> {
+    Page<GearRequirementsVo> selectVoListPage(Page<?> page, @Param("ew") Object lqw);
+
+    /**
+     * 查询需求列表（用于导出）
+     */
+    List<GearRequirementsVo> selectVoListForExport(@Param("ew") Object lqw);
+}