feat: 新增个人身体画像评估与馆主经营助手

把 3 分钟身体状态评估做成独立获客链路，匿名测评后登录认领完整报告，并接入体验预约与今日待办。

Co-authored-by: Cursor <cursoragent@cursor.com>

packages/app/src/components/ProfileMenu.vue

@@ -42,6 +42,8 @@ const emit = defineEmits<{
 const menuItems = computed<MenuItem[]>(() => {
   const items: MenuItem[] = [
     { key: 'progress', type: 'item', title: '我的成长档案', path: '/pages/profile/progress', requireAuth: true },
+    { key: 'portrait', type: 'item', title: '身体状态评估', path: '/pages/portrait/index' },
+    { key: 'plan', type: 'item', title: '我的改善计划', path: '/pages/portrait/plan', requireAuth: true },
     ...(props.isAdmin
       ? [{
         key: 'teaching-schedule',