feat: 更新首页列表请求参数，添加加载指示器

ui: 调整课程详情页图标显示逻辑

src/pages/index/index.vue

@@ -27,7 +27,7 @@ onMounted(() => {
   toast.loading({
     msg: '加载中...'
   })
-  BussApi.lessons().then(res => {
+  BussApi.lessons(1, 512).then(res => {
     toast.close()
     const groupData = res.data.sort((a: Lesson, b: Lesson) => {
       return a.id - b.id

src/pages/lesson/index.vue

@@ -45,8 +45,11 @@ onMounted(() => {
       <p class="text-xs text-white font-bold op-50" style="line-height: 1;">
         创建于 {{ dayjs(lesson?.created_at).format('YYYY-MM-DD HH:mm:ss') }}
       </p>
-      <wd-icon :name="lessonProgress === 100 ? 'check-circle' : 'hourglass'"
-        custom-class="absolute text-white top-2 right-2 op-35" size="64px" />
+      <div class="absolute text-white top-2 right-2 op-35 text-18">
+        <div v-if="lessonProgress === 100" class="i-tabler-circle-check"></div>
+        <div v-else-if="lessonProgress === 0" class="i-tabler-circle-dashed"></div>
+        <div v-else class="i-tabler-hourglass-empty"></div>
+      </div>
     </div>
     <div class="p-4">
       <wd-steps :active="lessonStages?.step || 0" vertical>