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/profile/profile.js

@@ -1,3 +1,4 @@
+const { requireRecordAccess, hasRecordAccess } = require('../../utils/record-access');
 const { tryLoginRenewal } = require('../../utils/subscribe');
 const { uploadReference } = require('../../utils/file-media');
 const { itemsOf, totalOf } = require('../../utils/list-pagination');
@@ -163,7 +164,8 @@ Page(withDataCache({
     this._editSwipe = null;
     const point = e.changedTouches && e.changedTouches[0];
     if (!start || !point) return;
-    const dx = start.x - point.clientX, dy = Math.abs(start.y - point.clientY);
+    // 从左往右滑动返回；纵向滚动、反向滑动与输入框操作不处理。
+    const dx = point.clientX - start.x, dy = Math.abs(start.y - point.clientY);
     if (dx < 80 || dx <= dy * 1.5) return;
     if (this.data.showEditPartnerModal && (this.data.partnerSaving || this.data.partnerAvatarUploading)) return;
     if (this.data.showEditProfileModal) this.hideEditProfileModal();
@@ -1087,11 +1089,16 @@ Page(withDataCache({
     }
   },
   goStorage: function() {
+    if (!requireRecordAccess()) return;
     this._savePosBeforeLeave();
     wx.navigateTo({ url: '/pages/storage/storage' });
   },
 
   loadProfileStats: async function() {
+    if (!hasRecordAccess()) {
+      this.setData({statisticItems:this.data.statisticItems.map(item=>({...item,count:item.key==='pet'?'未领养':0})),statsLoading:false,statsError:false});
+      return;
+    }
     this.setData({statsLoading:true,statsError:false});
     const keys=['timeline','album','diary','songs','checkin','pet'];
     const results=await Promise.allSettled([
@@ -1115,12 +1122,13 @@ Page(withDataCache({
     const routes={timeline:'timeline',album:'albums',diary:'diary',songs:'lovewords',checkin:'punch',pet:'pet',period:'period',settings:'settings'};
     const route=routes[e.currentTarget.dataset.key];
     if(!route)return;
+    if(!requireRecordAccess())return;
     this._savePosBeforeLeave();
     wx.navigateTo({url:'/pages/'+route+'/'+route});
   },
 
   // 页面跳转
   manageRelationship: function() { wx.navigateTo({ url: '/pages/unbind/unbind' }); },
-  goToSettings: function() { this._savePosBeforeLeave(); wx.navigateTo({ url: '/pages/settings/settings' }); },
+  goToSettings: function() { if (!requireRecordAccess()) return; this._savePosBeforeLeave(); wx.navigateTo({ url: '/pages/settings/settings' }); },
   goHome: function() { this._savePosBeforeLeave(); wx.switchTab({ url: '/pages/index/index' }); }
 }, {"loadData": ["coupleInfo"], "loadProfileStats": ["timelineList","albumList","diaryList","songsList","checkinList","petInfo"], "loadStorageInfo": ["storageInfo"]}));