refactor(Design): 重构设计页面组件和逻辑

- 修改 QuestionAction 组件，优化题前隐藏和题后跳转的逻辑和界面
- 更新 ChooseQuestion 组件，改进选项索引的处理方式
- 调整 Design/Index 组件，替换 BaseSelect 为 Choice 组件
- 更新 components.d.ts，添加 VanButton 和 VanDialog 的类型声明

src/views/Design/Index.vue

@@ -17,11 +17,11 @@
           @get-choose-question-id="getChooseQuestionId"
         >
           <!-- 选择题 -->
-          <base-select
+          <Choice
             v-if="element.question_type === 1"
             :element="element"
             :active="chooseQuestionId === element.id"
-          ></base-select>
+          ></Choice>
           <!-- 填空题 -->
           <Completion
             v-if="element.question_type === 4"
@@ -57,7 +57,7 @@ import { ref, onMounted } from 'vue';
 import { useCounterStore } from '@/stores/counter';
 import { storeToRefs } from 'pinia';
 import Draggable from './components/Draggable.vue';
-import BaseSelect from './components/Questions/BaseSelect.vue';
+import Choice from './components/Questions/Choice.vue';
 import ChooseQuestion from './components/ChooseQuestion.vue';
 import Paging from './components/Questions/paging/Paging.vue';
 import Completion from './components/Questions/Completion.vue';