fix: 统一任务描述字段名并更新奖品查看提示文案

将任务描述字段从subtitle改为subTitle以保持命名一致性
修改奖品查看提示文案为更简洁的表达方式

mock/main.ts

@@ -642,7 +642,7 @@ export default [
               "extra": "aliquip qui do laborum mollit",
               "completeSize": 2,
               "title": "风险测评",
-              "subtitle": "任务描述1",
+              "subTitle": "任务描述1",
               "taskStatus": 0
             },
             {
@@ -656,7 +656,7 @@ export default [
               "extra": "aliquip qui do laborum mollit",
               "completeSize": 2,
               "title": "花完初始本金",
-              "subtitle": "任务描述2",
+              "subTitle": "任务描述2",
               "taskStatus": 0
             },
             {
@@ -670,7 +670,7 @@ export default [
               "extra": "aliquip qui do laborum mollit",
               "completeSize": 2,
               "title": "邀请助力任务",
-              "subtitle": "任务描述3",
+              "subTitle": "任务描述3",
               "taskStatus": 0
             },
             {
@@ -684,7 +684,7 @@ export default [
               "extra": "aliquip qui do laborum mollit",
               "completeSize": 2,
               "title": "答题任务",
-              "subtitle": "任务描述3",
+              "subTitle": "任务描述3",
               "taskStatus": 0
             },
           ]

src/panels/PrizePanel/PrizePanel.tsx

@@ -29,7 +29,7 @@ export class PrizePanel extends Component<any, any> {
             <img className="img" src={optionImg} />
             <div className="prizeName">{optionName}</div>
             <Button className={`btn`} onClick={this.clickBtn} />
-            {type != 'red' && <div className="tips">奖品可在【首页】-【我的奖品】中查看</div>}
+            {type != 'red' && <div className="tips">奖品可在「首页奖品」中查看</div>}
             <Button className="close" onClick={this.clickClose} />
         </div>
     }

src/panels/taskPanel/index.jsx

@@ -47,7 +47,7 @@ class TaskPanel extends React.Component {
                 return <div className='taskItem' key={index}>
                   <img src={el.icon} className='taskIcon' />
                   <span className='taskTitle'>{`${el.title}（${el.completedSize || 0}/${el.intervalLimitSize || 0}）`}</span>
-                  <span className='taskSubTitle'>{el.subtitle}</span>
+                  <span className='taskSubTitle'>{el.subTitle}</span>
                   {el.taskStatus == 0 && <Button className='goToBtn' onClick={_asyncThrottle(() => {
                     handleTaskLogClick(16, el.code, 1);
                     taskStore.doComplete(el)