Refactor project structure and enhance Docker support

- Removed unnecessary `__init__.py` and `Dockerfile` to streamline project organization.
- Updated `.dockerignore` and `.gitignore` to improve exclusion patterns for build artifacts and environment files.
- Enhanced `Makefile` with new commands for managing Docker containers and added help documentation.
- Introduced `pyproject.toml` for better project metadata management and dependency tracking.
- Updated `requirements.txt` to reflect changes in dependencies for metrics and monitoring.
- Refactored various handler files to improve code organization and maintainability.

docker-compose.yml

@@ -0,0 +1,66 @@
+services:
+  telegram-bot:
+    build:
+      context: .
+      dockerfile: Dockerfile.bot
+    container_name: telegram-bot
+    restart: unless-stopped
+    ports:
+      - "8000:8000"  # Экспозиция порта для метрик
+    environment:
+      - PYTHONPATH=/app
+    volumes:
+      - ./database:/app/database
+      - ./logs:/app/logs
+      - ./settings.ini:/app/settings.ini
+    networks:
+      - monitoring
+    depends_on:
+      - prometheus
+      - grafana
+
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    ports:
+      - "9090:9090"
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml
+      - prometheus_data:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--web.console.libraries=/etc/prometheus/console_libraries'
+      - '--web.console.templates=/etc/prometheus/consoles'
+      - '--storage.tsdb.retention.time=200h'
+      - '--web.enable-lifecycle'
+    restart: unless-stopped
+    networks:
+      - monitoring
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    ports:
+      - "3000:3000"
+    environment:
+      - GF_SECURITY_ADMIN_USER=admin
+      - GF_SECURITY_ADMIN_PASSWORD=admin
+      - GF_USERS_ALLOW_SIGN_UP=false
+    volumes:
+      - grafana_data:/var/lib/grafana
+      - ./grafana/dashboards:/etc/grafana/provisioning/dashboards
+      - ./grafana/datasources:/etc/grafana/provisioning/datasources
+    restart: unless-stopped
+    networks:
+      - monitoring
+    depends_on:
+      - prometheus
+
+volumes:
+  prometheus_data:
+  grafana_data:
+
+networks:
+  monitoring:
+    driver: bridge