feat: add comprehensive production infrastructure for Eremos deployment

[robin11110000]

INFRASTRUCTURE IMPROVEMENTS:

Enhanced Development Workflow:

• Updated package.json with production-ready scripts and metadata
• Added proper build, test, lint, and agent management commands
• Added repository links, keywords, and engine requirements

Docker Infrastructure:

• Multi-stage Dockerfile with security best practices (non-root user)
• Docker Compose configuration for easy deployment
• .dockerignore for optimized build contexts
• Health checks and container resource management

CI/CD Pipeline (GitHub Actions):

• Multi-stage CI pipeline with Node.js 18/20 matrix testing
• Security audit workflow for dependency vulnerability scanning
• Docker build validation in CI pipeline
• Automated release workflow for version tags
• Pull request validation with infrastructure checks
• Dependabot configuration for automated dependency updates

Environment Configuration:

• Comprehensive .env.example with Solana-specific blockchain settings
• Environment-specific configurations (development/production)
• Type-safe configuration management utility with validation
• Agent-specific settings, RPC configuration, webhook integration
• Performance tuning and rate limiting configuration

PRODUCTION READY FEATURES:

• Solana RPC/WebSocket configuration with multiple endpoint support
• Agent swarm management with individual toggles and thresholds
• Webhook integration (Discord, Slack, Telegram)
• Security configurations and API key management
• Performance optimization (rate limiting, batching, memory management)
• Health monitoring and container orchestration
• Development/production environment separation

This infrastructure enables enterprise-grade deployment of the Eremos agent swarm with proper DevOps practices, security, monitoring, and Solana blockchain integration.