v1.7.0: refactor max_bot to flat structure, add VCF+UserModel+NLP history context, portal pages and proxy fixes

- Refactored max_bot from nested packages to flat module structure
- Q2: Extended BotUser model (patronymic, email, org, address, vcf_raw, contact_hash, phone_verified, email_verified, last_interaction, total_conversations, total_tickets)
- Q2: VCF parser (FN, N, TEL, EMAIL, ORG, ADR), upsert on re-contact, NLP history context (_get_user_history_context -> YandexGPT)
- Q1: Broadcast preview modal with 10s confirmation timer
- Q3: CSS var(--white)->var(--bg-card), var(--text)->var(--text-primary)
- Q4: bot_settings showNotification(), editable max_bot_id
- Q5: Webhook secret passthrough via X-Max-Bot-Api-Secret
- Masking sensitive keys, dialog_cleared handler, migrate via _add_column_if_not_exists()
- Rate limit (asyncio.sleep 0.5 per 10), dead code removed, conv.intent context in contact.py
- Portal pages: bot_consent, bot_kb (edit), bot_settings, bot_test, bot_tickets, portal_settings
- Tests: 21/21 passing, added test_yandex_gpt.py, test_email_sender.py
- Deploy: deploy_full.sh, schema.sql, seed_knowledge_base.sql

nginx/docker-compose.yml

@@ -0,0 +1,21 @@
+services:
+  nginx:
+    image: nginx:alpine
+    container_name: nginx-proxy
+    network_mode: host
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf:ro
+      - ./certs:/etc/nginx/certs:ro
+      - ./conf.d:/etc/nginx/conf.d:ro
+      - ./html:/usr/share/nginx/html:ro
+    restart: unless-stopped
+
+  certbot:
+    image: certbot/certbot:latest
+    container_name: certbot
+    network_mode: host
+    volumes:
+      - ./certs:/etc/letsencrypt
+      - ./html:/var/www/certbot
+    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
+    restart: unless-stopped