refactor(profile): 修正菜单项变量名并重构为响应式引用

feat(nav): 将底部导航"空间"改为"活动"并更新跳转链接

 <!--
  * @Date: 2025-03-20 20:36:36
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-06-10 15:27:23
+ * @LastEditTime: 2025-06-13 14:53:20
  * @FilePath: /mlaj/src/components/layout/BottomNav.vue
  * @Description: 文件描述
 -->
@@ -58,9 +58,10 @@ const navItems = [
     icon: '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253" />'
   },
   {
-    name: '空间',
-    path: '/community',
-    icon: '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z" />'
+    name: '活动',
+    path: '/activity',
+    // icon: '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z" />'
+    icon: '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 10h18M7 15h1m4 0h1m-7 4h12a3 3 0 003-3V8a3 3 0 00-3-3H6a3 3 0 00-3 3v8a3 3 0 003 3z" />'
   },
   {
     name: '我的',
@@ -74,9 +75,9 @@ const isActive = (path) => {
 }
 
 const handleNavClick = (item) => {
-  if (item.path === '/community') {
-    showToast('功能暂未开放')
-    // window.open('https://community.mlaj.com', '_blank')
+  if (item.path === '/activity') {
+    // showToast('功能暂未开放')
+    window.open('https://wxm.behalo.cc/pages/activity/activity', '_blank')
     return
   }
   if (item.path === '/profile' && !currentUser.value) {

@@ -144,7 +144,7 @@ onMounted(async () => {
     profile.value = data.user;
     checkIns.value = data.checkin;
     // 处理消息中心的未读消息数量
-    menuItems3.value.forEach(item => {
+    menuItems2.value.forEach(item => {
       if (item.path === '/profile/messages') {
         item.badge = +data.unread_msg_count || 0;
       }
@@ -258,7 +258,7 @@ const menuItems1 = [
   },
 ];
 
-const menuItems2 = [
+const menuItems2 = ref([
   // {
   //   icon: "wallet",
   //   title: "我的钱包",
@@ -280,7 +280,7 @@ const menuItems2 = [
     path: "/profile/messages",
     badge: "",
   },
-];
+]);
 
 const menuItems3 = ref([
   {