feat(gear-requirements): 添加图片展示字段

在 GearRequirements、GearRequirementsBo、GearRequirementsVo以及对应的
Mapper XML 文件中增加 image 字段，用于支持图片展示功能。

gear-oa/src/main/java/com/gear/oa/domain/GearRequirements.java

@@ -68,5 +68,6 @@ public class GearRequirements extends BaseEntity {
      */
     @TableLogic
     private Integer delFlag;
-
+    //    图片展示
+    private String image;
 }

gear-oa/src/main/java/com/gear/oa/domain/bo/GearRequirementsBo.java

@@ -67,5 +67,6 @@ public class GearRequirementsBo extends BaseEntity {
      */
     private String accessory;
 
-
+    //    图片展示
+    private String image;
 }

gear-oa/src/main/java/com/gear/oa/domain/vo/GearRequirementsVo.java

@@ -89,5 +89,6 @@ public class GearRequirementsVo {
     @ExcelProperty(value = "订单编号")
     private String orderCode;
 
-
+    //    图片展示
+    private String image;
 }

gear-oa/src/main/resources/mapper/oa/GearRequirementsMapper.xml

@@ -13,6 +13,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="description" column="description"/>
         <result property="deadline" column="deadline"/>
         <result property="status" column="status"/>
+        <result property="image" column="image"/>
         <result property="remark" column="remark"/>
         <result property="accessory" column="accessory"/>
         <result property="createBy" column="create_by"/>