添加了个人中心界面的母版页，统一了个人中心界面风格

src/pages/user/ProfilePage.vue

@@ -29,7 +29,7 @@ import {
 import { getUserProfile, updateUserProfile } from "@/apis/user";
 import { useUserStore } from "@/stores/UserStore";
 import type { UserInfo } from "@/types/user";
-import MainLayout from "@/layouts/MainLayout.vue";
+import UserLayout from "@/layouts/UserLayout.vue";
 
 // 用户信息
 const userInfo = ref<UserInfo | null>(null);
@@ -247,7 +247,7 @@ onMounted(() => {
 </script>
 
 <template>
-  <MainLayout>
+  <UserLayout>
     <div class="profile-page">
       <div class="container mx-auto px-4 py-8">
         <el-card class="profile-card">
@@ -435,7 +435,7 @@ onMounted(() => {
         </span>
       </template>
     </el-dialog>
-  </MainLayout>
+  </UserLayout>
 </template>
 
 <style scoped>