WIP: Development changes moved from master

- Modified Grafana dashboards
- Updated message sender and metrics collector
- Added new rate limiting dashboard
- Removed count_tests.py

tests/infra/test_prometheus_config.py

@@ -111,7 +111,7 @@ class TestPrometheusConfig:
         assert len(static_configs) > 0, "Should have at least one static config"
         
         targets = static_configs[0].get('targets', [])
-        assert 'host.docker.internal:9091' in targets, "Should scrape host.docker.internal:9091"
+        assert 'bots_server_monitor:9091' in targets, "Should scrape bots_server_monitor:9091"
     
     def test_telegram_bot_job(self, prometheus_config):
         """Тест job для telegram-helper-bot"""
@@ -145,7 +145,7 @@ class TestPrometheusConfig:
         
         # Проверяем targets
         targets = static_configs[0].get('targets', [])
-        assert 'host.docker.internal:8080' in targets, "Should scrape host.docker.internal:8080"
+        assert 'bots_telegram_bot:8080' in targets, "Should scrape bots_telegram_bot:8080"
         
         # Проверяем labels
         labels = static_configs[0].get('labels', {})