feat: add account deletion, announcements and subscription renewal

Support personal records and persistent smoking visibility. Add upload quota preflight, file cleanup, privacy entry, image caching and revision-based page refresh across the backend, admin and mini program.

weapp/pages/diary_edit/diary_edit.js

@@ -1,3 +1,4 @@
+const { tryLoginRenewal } = require('../../utils/subscribe');
 const { uploadReference } = require('../../utils/file-media');
 const { getLayout } = require('../../utils/layout');
 const { api, API_BASE, getImageUrl, uploadFileCompat } = require('../../utils/request');
@@ -7,6 +8,7 @@ var MOOD_OPTIONS = ['😊', '🥰', '😢', '😤', '😴', '🤩', '🥺', '
 var WEATHER_OPTIONS = ['☀️', '⛅', '☁️', '🌧️', '⛈️', '❄️', '🌤️', '🌥️', '🌈', '🌪️', '🌫️', '🌙'];
 
 Page({
+  onLoginSubscribeTap: function() { return tryLoginRenewal(); },
   onResize: function() { this.setData(getLayout()); },
   data: {
     editorContent: '', loading: true, loadError: false,

weapp/pages/diary_edit/diary_edit.wxml

@@ -1,4 +1,4 @@
-<view class="app-shell app-shell--secondary" style="{{layoutStyle}}">
+<view capture-bind:tap="onLoginSubscribeTap" class="app-shell app-shell--secondary" style="{{layoutStyle}}">
 <launch-transition />
 <app-nav title="编辑日记" back="{{true}}" />
 <scroll-view class="page-bg" scroll-y show-scrollbar="{{false}}" style="height:100vh;">