feat: 优化微信订阅消息体系并新增约课取消通知与开课前1小时提醒

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

packages/app/src/pages/profile/index.vue

@@ -17,6 +17,7 @@
       :require-auth="loggedIn"
       @clear-cache="handleClearCache"
       @require-login="handleLogin"
+      @open-notifications="showNotificationsModal = true"
     >
       <PracticeActivityCard v-if="loggedIn" :key="userStore.token" :refresh-key="activityRefreshKey" />
     </ProfileMenu>
@@ -25,6 +26,9 @@
     <view v-if="loggedIn" class="profile-page__logout-wrap">
       <button class="profile-page__logout-btn" @tap="handleLogout">退出登录</button>
     </view>
+
+    <!-- Notification Settings Modal -->
+    <SubscriptionSettingsModal v-model:visible="showNotificationsModal" />
   </view>
 </template>
 
@@ -40,11 +44,13 @@ import { getErrorMessage } from '../../utils/auth'
 import PracticeActivityCard from '../../components/PracticeActivityCard.vue'
 import UserCard from '../../components/UserCard.vue'
 import ProfileMenu from '../../components/ProfileMenu.vue'
+import SubscriptionSettingsModal from '../../components/SubscriptionSettingsModal.vue'
 
 const invite = useInviteStore()
 const userStore = useUserStore()
 const { loggedIn, hasProfile, user, memberships, membershipsLoading, membershipsLoaded, membershipsError, isAdmin } = storeToRefs(userStore)
 
+const showNotificationsModal = ref(false)
 const activityRefreshKey = ref(0)
 const membershipNow = ref(Date.now())
 const loginLoading = ref(false)