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/components/ActionCompoents/OptionAction.vue

@@ -82,23 +82,23 @@ const openOptionActionModel = (item, index) => {
 // 上下移动
 const optionMove = (action) => {
   switch (action) {
-  case 'up':
-    if (activeIndex.value === 0) {
-      show.value = false;
-      return;
-    }
-    // 向上移动
-    element.value.splice(activeIndex.value - 1, 0, element.value.splice(activeIndex.value, 1)[0]);
-    activeIndex.value -= 1;
-    break;
-  case 'down':
-    if (activeIndex.value === element.value.length) {
-      show.value = false;
-      return;
-    }
-    element.value.splice(activeIndex.value + 1, 0, element.value.splice(activeIndex.value, 1)[0]);
-    activeIndex.value += 1;
-    break;
+    case 'up':
+      if (activeIndex.value === 0) {
+        show.value = false;
+        return;
+      }
+      // 向上移动
+      element.value.splice(activeIndex.value - 1, 0, element.value.splice(activeIndex.value, 1)[0]);
+      activeIndex.value -= 1;
+      break;
+    case 'down':
+      if (activeIndex.value === element.value.length) {
+        show.value = false;
+        return;
+      }
+      element.value.splice(activeIndex.value + 1, 0, element.value.splice(activeIndex.value, 1)[0]);
+      activeIndex.value += 1;
+      break;
   }
 };