refactor(views): 将MyCoursesPage和MyFavoritesPage封装到AppLayout中

为了提高代码的可维护性和一致性，将MyCoursesPage和MyFavoritesPage的页面内容封装到AppLayout组件中。这样可以统一页面的布局结构，减少重复代码。

 <!--
  * @Date: 2025-03-21 12:17:03
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-04-18 17:30:15
+ * @LastEditTime: 2025-05-12 09:30:50
  * @FilePath: /mlaj/src/views/courses/MyCoursesPage.vue
  * @Description: 文件描述
 -->
 <template>
-  <div class="bg-gradient-to-b from-green-50/70 to-white/90 min-h-screen pb-20">
-    <!-- Course List -->
-    <van-list
-      v-model:loading="loading"
-      :finished="finished"
-      finished-text="没有更多了"
-      @load="onLoad"
-      class="px-4 py-3 space-y-4"
-    >
-      <CourseCard v-for="course in courses" :key="course.good_id" :course="course" :linkTo="`/studyCourse/${course.good_id}`" />
-    </van-list>
+  <AppLayout>
+    <div class="bg-gradient-to-b from-green-50/70 to-white/90 min-h-screen pb-20">
+      <!-- Course List -->
+      <van-list
+        v-model:loading="loading"
+        :finished="finished"
+        finished-text="没有更多了"
+        @load="onLoad"
+        class="px-4 py-3 space-y-4"
+      >
+        <CourseCard v-for="course in courses" :key="course.good_id" :course="course" :linkTo="`/studyCourse/${course.good_id}`" />
+      </van-list>
 
-    <!-- 无数据提示 -->
-    <div v-if="!loading && courses.length === 0" class="flex flex-col items-center justify-center py-12">
-      <svg xmlns="http://www.w3.org/2000/svg" class="h-16 w-16 text-gray-300" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" />
-      </svg>
-      <p class="mt-4 text-gray-500">暂无课程记录</p>
+      <!-- 无数据提示 -->
+      <div v-if="!loading && courses.length === 0" class="flex flex-col items-center justify-center py-12">
+        <svg xmlns="http://www.w3.org/2000/svg" class="h-16 w-16 text-gray-300" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" />
+        </svg>
+        <p class="mt-4 text-gray-500">暂无课程记录</p>
+      </div>
     </div>
-  </div>
+  </AppLayout>
 </template>
 
 <script setup>
@@ -33,6 +35,7 @@ import { ref } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
 import CourseCard from '@/components/ui/CourseCard.vue';
 import { useTitle } from '@vueuse/core';
+import AppLayout from "@/components/layout/AppLayout.vue";
 
 // 导入接口
 import { getOrderListAPI } from '@/api/order'

 <template>
-  <div class="bg-gradient-to-b from-green-50/70 to-white/90 min-h-screen pb-20">
-    <!-- 分类切换 -->
-    <div class="px-4 py-3">
-      <van-tabs v-model:active="activeTab" @click-tab="onClickTab" sticky swipeable title-active-color="#4caf50" color="#4caf50">
-        <van-tab title="课程" name="courses">
-          <van-list
-            v-model:loading="coursesLoading"
-            :finished="coursesFinished"
-            finished-text="没有更多了"
-            @load="onCoursesLoad"
-            class="space-y-4 mt-4"
-          >
-            <CourseCard v-for="course in favoriteCourses" :key="course.id" :course="course" />
-          </van-list>
+  <AppLayout>
+    <div class="bg-gradient-to-b from-green-50/70 to-white/90 min-h-screen pb-20">
+      <!-- 分类切换 -->
+      <div class="px-4 py-3">
+        <van-tabs v-model:active="activeTab" @click-tab="onClickTab" sticky swipeable title-active-color="#4caf50" color="#4caf50">
+          <van-tab title="课程" name="courses">
+            <van-list
+              v-model:loading="coursesLoading"
+              :finished="coursesFinished"
+              finished-text="没有更多了"
+              @load="onCoursesLoad"
+              class="space-y-4 mt-4"
+            >
+              <CourseCard v-for="course in favoriteCourses" :key="course.id" :course="course" />
+            </van-list>
 
-          <!-- 无数据提示 -->
-          <div v-if="!coursesLoading && favoriteCourses.length === 0" class="flex flex-col items-center justify-center py-12">
-            <svg xmlns="http://www.w3.org/2000/svg" class="h-16 w-16 text-gray-300" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z" />
-            </svg>
-            <p class="mt-4 text-gray-500">暂无收藏课程</p>
-          </div>
-        </van-tab>
+            <!-- 无数据提示 -->
+            <div v-if="!coursesLoading && favoriteCourses.length === 0" class="flex flex-col items-center justify-center py-12">
+              <svg xmlns="http://www.w3.org/2000/svg" class="h-16 w-16 text-gray-300" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z" />
+              </svg>
+              <p class="mt-4 text-gray-500">暂无收藏课程</p>
+            </div>
+          </van-tab>
 
-        <van-tab title="活动" name="activities">
-          <!--<van-list
-            v-model:loading="activitiesLoading"
-            :finished="activitiesFinished"
-            finished-text="没有更多了"
-            @load="onActivitiesLoad"
-            class="space-y-4 mt-4"
-          >
-            <ActivityCard v-for="activity in favoriteActivities" :key="activity.id" :activity="activity" />
-          </van-list>
+          <van-tab title="活动" name="activities">
+            <!--<van-list
+              v-model:loading="activitiesLoading"
+              :finished="activitiesFinished"
+              finished-text="没有更多了"
+              @load="onActivitiesLoad"
+              class="space-y-4 mt-4"
+            >
+              <ActivityCard v-for="activity in favoriteActivities" :key="activity.id" :activity="activity" />
+            </van-list>
 
-          <!~~ 无数据提示 ~~>
-          <div v-if="!activitiesLoading && favoriteActivities.length === 0" class="flex flex-col items-center justify-center py-12">
-            <svg xmlns="http://www.w3.org/2000/svg" class="h-16 w-16 text-gray-300" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z" />
-            </svg>
-            <p class="mt-4 text-gray-500">暂无收藏活动</p>
-          </div>-->
-        </van-tab>
-      </van-tabs>
+            <!~~ 无数据提示 ~~>
+            <div v-if="!activitiesLoading && favoriteActivities.length === 0" class="flex flex-col items-center justify-center py-12">
+              <svg xmlns="http://www.w3.org/2000/svg" class="h-16 w-16 text-gray-300" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z" />
+              </svg>
+              <p class="mt-4 text-gray-500">暂无收藏活动</p>
+            </div>-->
+          </van-tab>
+        </van-tabs>
+      </div>
     </div>
-  </div>
+  </AppLayout>
 </template>
 
 <script setup>
@@ -54,6 +56,7 @@ import CourseCard from '@/components/ui/CourseCard.vue';
 import ActivityCard from '@/components/ui/ActivityCard.vue';
 import { courses as mockCourses, activities as mockActivities } from '@/utils/mockData';
 import { useTitle } from '@vueuse/core';
+import AppLayout from "@/components/layout/AppLayout.vue";
 
 // 导入接口
 import { getGroupFavoriteListAPI } from '@/api/favorite';