feat: Зеро-персонаж, auto-publish, auto-series, channel-stats, fallback covers

- Персонаж Зеро: 23 позы (zeroCharacter.js), скрипты генерации
- Auto-publish статей в TG: multipart upload, кнопки, режим alternating Zero/cover
- Fallback цепочка обложек: aiprimetech gpt-5.5 → Pollinations → local SVG (6 палитр)
- Auto-series: Claude haiku определяет серию для каждой статьи автоматически
- Channel stats: подписчики, история, delta 24h/7d
- Photo-search: Yandex API, профили доменов, Redis лимиты
- Scheduled posts runner: backfill, preview, queue, cancel
- promptBuilder: author_persona Зеро, голос от первого лица
- Fixes: dollar-placeholder bugs в PATCH channels/autogen, listArticles фильтры
- AI model: gpt-5.5 для image generation

index.js

@@ -13,6 +13,10 @@ const seriesRoutes = require('./src/routes/series');
 const categoriesRoutes = require('./src/routes/categories');
 const autogenRoutes = require('./src/routes/autogen');
 const userPostsRoutes = require('./src/routes/userPosts');
+const settingsRoutes  = require('./src/routes/settings');
+const photoSearchRoutes = require('./src/routes/photo-search');
+const scheduledPostsRoutes = require('./src/routes/scheduledPosts');
+const channelStatsRoutes = require('./src/routes/channelStats');
 
 // Start queue worker
 require('./src/workers/generation');
@@ -48,6 +52,10 @@ app.use('/api/series', seriesRoutes);
 app.use('/api/categories', categoriesRoutes);
 app.use('/api/autogen', autogenRoutes);
 app.use('/api/user-posts', userPostsRoutes);
+app.use('/api/settings',   settingsRoutes);
+app.use('/api/photo-search', photoSearchRoutes);
+app.use('/api/scheduled-posts', scheduledPostsRoutes);
+app.use('/api/channel-stats', channelStatsRoutes);
 
 app.get('/health', (req, res) => {
   res.json({ ok: true, service: 'zeropost-engine', time: new Date() });