refactor: update Docker setup and remove deprecated monitoring components

- Replace curl with wget in healthcheck commands for better reliability.
- Remove server_monitor service and related configurations from docker-compose.
- Update Dockerfile to use a multi-stage build for optimized image size.
- Delete obsolete Dockerfile.optimized and related monitoring scripts.
- Clean up Makefile by removing commands related to the server_monitor service.
- Update README to reflect changes in monitoring services and commands.

infra/prometheus/prometheus.yml

@@ -11,15 +11,6 @@ scrape_configs:
     static_configs:
       - targets: ['localhost:9090']
 
-  # Job для мониторинга инфраструктуры
-  - job_name: 'infrastructure'
-    static_configs:
-      - targets: ['bots_server_monitor:9091']  # Порт для метрик сервера мониторинга
-    metrics_path: '/metrics'
-    scrape_interval: 30s
-    scrape_timeout: 10s
-    honor_labels: true
-
   # Job для мониторинга Node Exporter
   - job_name: 'node'
     static_configs: