Summary

• Implemented adapter pattern to integrate thread_system with common_system standard interfaces
• Added conditional compilation support via USE_COMMON_SYSTEM flag for optional integration
• Updated build configuration and documentation to reflect ecosystem integration capabilities

Changes

New Adapters

• common_system_executor_adapter: Bridges thread_pool to common::interfaces::IExecutor
• common_system_logger_adapter: Adapts thread_system logger to common::interfaces::ILogger
• common_system_monitoring_adapter: Exposes thread metrics through common::interfaces::IMonitoring

Build System Updates

• Added USE_COMMON_SYSTEM CMake option for conditional compilation
• Updated CMakeLists.txt to support common_system integration when enabled

Documentation

• Updated ARCHITECTURE.md with ecosystem integration notes
• Clarified that network_system integrates via adapters without hard dependencies

Purpose

This PR enables thread_system to seamlessly integrate with the broader ecosystem through common_system's standardized interfaces. Key benefits:

• Interoperability: Thread pools can be used by any module supporting IExecutor interface
• Consistency: Unified logging and monitoring across all ecosystem modules
• Flexibility: Optional integration via compile flag preserves backward compatibility
• Modularity: Adapter pattern allows gradual migration without breaking existing code

Technical Details

The adapters use conditional compilation (#ifdef USE_COMMON_SYSTEM) to:

• Maintain zero overhead when integration is disabled
• Allow progressive adoption across projects
• Preserve existing thread_system APIs while adding common_system compatibility

Test Plan

• Verify compilation with USE_COMMON_SYSTEM=OFF (default behavior)
• Test compilation with USE_COMMON_SYSTEM=ON
• Validate adapter implementations match interface contracts
• Test thread_pool functionality through executor adapter
• Verify logger adapter correctly maps log levels
• Confirm monitoring adapter exposes accurate metrics
• Integration test with network_system using shared interfaces

Linked PR: #22 feat: add common_system integration adapters