Refactor Docker and configuration files for improved structure and functionality

- Updated `.dockerignore` to include additional development and temporary files, enhancing build efficiency.
- Modified `.gitignore` to remove unnecessary entries and streamline ignored files.
- Enhanced `docker-compose.yml` with health checks, resource limits, and improved environment variable handling for better service management.
- Refactored `Dockerfile.bot` to utilize a multi-stage build for optimized image size and security.
- Improved `Makefile` with new commands for deployment, migration, and backup, along with enhanced help documentation.
- Updated `requirements.txt` to include new dependencies for environment variable management.
- Refactored metrics handling in the bot to ensure proper initialization and collection.

scripts/start_docker.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+echo "🐍 Запуск Telegram Bot с Python 3.9 (стандартная версия)..."
+echo ""
+
+echo "🔧 Сборка Docker образа с Python 3.9..."
+make build
+
+echo ""
+echo "🚀 Запуск сервисов..."
+make up
+
+echo ""
+echo "🐍 Проверка версии Python в контейнере..."
+make check-python
+
+echo ""
+echo "📦 Проверка установленных пакетов..."
+docker exec telegram-bot .venv/bin/pip list
+
+echo ""
+echo "✅ Сервисы успешно запущены!"
+echo ""
+echo "📝 Полезные команды:"
+echo "  Логи бота: make logs-bot"
+echo "  Статус: make status"
+echo "  Остановка: make stop"
+echo "  Перезапуск: make restart"
+echo ""
+echo "📊 Мониторинг:"
+echo "  Prometheus: http://localhost:9090"
+echo "  Grafana: http://localhost:3000 (admin/admin)"