Refactor code structure and remove redundant changes

pages/channel/components/LeftContent.vue

@@ -0,0 +1,18 @@
+<template>
+  <!-- 用户信息 -->
+  <div class="flex flex-col">
+    <UserInfo></UserInfo>
+    <HotLlabel v-model="channelId" class="mt-18px"></HotLlabel>
+  </div>
+</template>
+
+<script setup lang="ts">
+  import UserInfo from './UserInfo.vue'
+  import HotLlabel from './HotLlabel.vue'
+
+  const channelId = defineModel('modelValue', {
+    required: true,
+  })
+</script>
+
+<style scoped></style>