feat: require couple binding and refine miniapp settings

Gate record features and storage entry points with invitation guidance; enforce record access in the backend. Add homepage greetings, right-swipe profile dismissal, and move the smoking switch to settings. Simplify API base configuration and remove the unused legacy tab bar component.

weapp/pages/timeline-detail/timeline-detail.js

@@ -1,3 +1,4 @@
+const { withRecordAccess } = require('../../utils/record-access');
 const { tryLoginRenewal } = require('../../utils/subscribe');
 const { withDataCache } = require('../../utils/page-cache');
 const { getLayout } = require('../../utils/layout');
@@ -59,7 +60,7 @@ function calcNearestRepeatDate(eventDate, today, interval, unit) {
   return new Date(eventDate);
 }
 
-Page(withDataCache({
+Page(withRecordAccess(withDataCache({
   onLoginSubscribeTap: function() { return tryLoginRenewal(); },
   onResize: function() { this.setData(getLayout()); },
   data: { loading: true, loadError: false,
@@ -207,4 +208,4 @@ Page(withDataCache({
   goBack: function() { wx.navigateBack(); },
   goHome: function() { wx.switchTab({ url: '/pages/index/index' }); },
   goProfile: function() { wx.switchTab({ url: '/pages/profile/profile' }); }
-}, {"loadDetail": ["timelineDetail", "coupleInfo"]}));
+}, {"loadDetail": ["timelineDetail", "coupleInfo"]})));

weapp/pages/timeline-detail/timeline-detail.wxml

@@ -1,4 +1,4 @@
-<view capture-bind:tap="onLoginSubscribeTap" class="app-shell app-shell--secondary {{bgImageUrl ? 'detail-immersive' : ''}}" style="{{layoutStyle}}">
+<view wx:if="{{!recordAccessBlocked}}" capture-bind:tap="onLoginSubscribeTap" class="app-shell app-shell--secondary {{bgImageUrl ? 'detail-immersive' : ''}}" style="{{layoutStyle}}">
 <launch-transition />
 <!-- pages/timeline-detail/timeline-detail.wxml -->
 <page-meta page-style="{{bgImageUrl ? 'background: transparent;' : ''}}"></page-meta>