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/stores/user.ts

@@ -1,4 +1,5 @@
 import { useInviteStore } from './invite'
+import { useBodyPortraitStore } from './body-portrait'
 import { defineStore } from 'pinia'
 import { ref, computed } from 'vue'
 import type {
@@ -161,6 +162,7 @@ export const useUserStore = defineStore('user', () => {
     stats.value = null
     memberships.value = []
     resetSubscriptionMessageTemplateCache()
+    useBodyPortraitStore().keepAnonymousOnLogout()
   }
 
   function logout() {