Initial commit: Telegram Management System

Full-stack web application for Telegram management
- Frontend: Vue 3 + Vben Admin
- Backend: NestJS
- Features: User management, group broadcast, statistics

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

marketing-agent/services/logging/.env.example

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+# Logging Service Configuration Example
+
+# Service Port
+PORT=3010
+
+# Elasticsearch Configuration
+ELASTICSEARCH_NODE=http://localhost:9200
+ELASTICSEARCH_USERNAME=elastic
+ELASTICSEARCH_PASSWORD=changeme
+
+# Redis Configuration
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=
+REDIS_DB=2
+
+# Alert Configuration
+# Email Alerts
+ALERT_EMAIL_ENABLED=false
+SMTP_HOST=smtp.gmail.com
+SMTP_PORT=587
+SMTP_USER=your-email@gmail.com
+SMTP_PASS=your-app-password
+ALERT_EMAIL_FROM=alerts@telegram-marketing.com
+ALERT_EMAIL_TO=admin@example.com,devops@example.com
+
+# Slack Alerts
+ALERT_SLACK_ENABLED=false
+SLACK_WEBHOOK_URL=https://hooks.slack.com/services/YOUR/WEBHOOK/URL
+
+# Webhook Alerts
+ALERT_WEBHOOK_ENABLED=false
+ALERT_WEBHOOK_URL=https://your-webhook-endpoint.com/alerts
+
+# Log Level (debug, info, warn, error)
+LOG_LEVEL=info
+
+# Node Environment (development, production)
+NODE_ENV=development