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

max_bot/app/keyboards.py

@@ -0,0 +1,77 @@
+from typing import Optional, List, Dict, Any
+
+POLITICA_URL = "https://aegisone.ru/politica.php"
+
+
+def _callback_button(text: str, payload: str, intent: str = "default") -> dict:
+    return {
+        "type": "callback",
+        "text": text,
+        "payload": payload,
+        "intent": intent,
+    }
+
+
+def _link_button(text: str, url: str) -> dict:
+    return {
+        "type": "link",
+        "text": text,
+        "url": url,
+    }
+
+
+def _request_contact_button(text: str) -> dict:
+    return {
+        "type": "request_contact",
+        "text": text,
+    }
+
+
+def _message_button(text: str) -> dict:
+    return {
+        "type": "message",
+        "text": text,
+    }
+
+
+def make_inline_keyboard(buttons: List[List[Dict[str, Any]]]) -> List[Dict[str, Any]]:
+    return [
+        {
+            "type": "inline_keyboard",
+            "payload": {"buttons": buttons},
+        }
+    ]
+
+
+def consent_keyboard() -> list:
+    return make_inline_keyboard([
+        [
+            _callback_button("✅ Даю согласие", "consent_yes", intent="positive"),
+            _link_button("📄 Подробнее", POLITICA_URL),
+            _callback_button("❌ Не даю согласие", "consent_no", intent="negative"),
+        ],
+    ])
+
+
+def contact_keyboard() -> list:
+    return make_inline_keyboard([
+        [
+            _request_contact_button("📱 Поделиться контактом"),
+        ],
+    ])
+
+
+def single_button_keyboard(text: str, payload: str, intent: str = "default") -> list:
+    return make_inline_keyboard([
+        [
+            _callback_button(text, payload, intent),
+        ],
+    ])
+
+
+def return_to_consent_keyboard() -> list:
+    return make_inline_keyboard([
+        [
+            _callback_button("✅ Даю согласие", "consent_yes", intent="positive"),
+        ],
+    ])