refactor(课程页面): 更新课程卡片键值并修正课程类型映射

将课程卡片的键值从 `id` 更改为 `good_id`，以匹配后端数据结构。同时将课程类型映射中的 `录播课` 改为 `音频`，使其更符合实际用途。

 <!--
 <!--
  * @Date: 2025-03-21 12:17:03
  * @Date: 2025-03-21 12:17:03
  * @LastEditors: hookehuyr hookehuyr@gmail.com
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-04-18 10:05:47
+ * @LastEditTime: 2025-04-18 17:30:15
  * @FilePath: /mlaj/src/views/courses/MyCoursesPage.vue
  * @FilePath: /mlaj/src/views/courses/MyCoursesPage.vue
  * @Description: 文件描述
  * @Description: 文件描述
 -->
 -->
@@ -15,7 +15,7 @@
       @load="onLoad"
       @load="onLoad"
       class="px-4 py-3 space-y-4"
       class="px-4 py-3 space-y-4"
     >
     >
-      <CourseCard v-for="course in courses" :key="course.id" :course="course" :linkTo="`/studyCourse/${course.id}`" />
+      <CourseCard v-for="course in courses" :key="course.good_id" :course="course" :linkTo="`/studyCourse/${course.good_id}`" />
     </van-list>
     </van-list>
 
 
     <!-- 无数据提示 -->
     <!-- 无数据提示 -->
@@ -32,7 +32,6 @@
 import { ref } from 'vue';
 import { ref } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
 import { useRoute, useRouter } from 'vue-router';
 import CourseCard from '@/components/ui/CourseCard.vue';
 import CourseCard from '@/components/ui/CourseCard.vue';
-import { courses as mockCourses } from '@/utils/mockData';
 import { useTitle } from '@vueuse/core';
 import { useTitle } from '@vueuse/core';
 
 
 // 导入接口
 // 导入接口

@@ -129,7 +129,7 @@ const course = ref([]);
 const course_lessons = ref([]);
 const course_lessons = ref([]);
 const course_type_maps = ref({
 const course_type_maps = ref({
     video: '视频',
     video: '视频',
-    audio: '录播课',
+    audio: '音频',
     image: '图片',
     image: '图片',
     file: '文件',
     file: '文件',
 })
 })