Implement UNOVA Oboe Daemon for Service Monitoring and Management

[Copilot]

This PR implements the missing UNOVA Oboe daemon that provides comprehensive monitoring and management capabilities for Codex project components. The daemon was referenced in the codebase but not implemented, causing the UNOVA project to be "gone and broken" as reported.

What's Added

Core Daemon (scripts/oboe_daemon.py)

• Asynchronous service monitoring for codex-tui and codex-mcp-server
• Health checking with configurable intervals (default: 30 seconds)
• Automatic recovery mechanisms with retry limits (default: 3 attempts)
• Signal handling for graceful shutdown (SIGTERM, SIGINT)
• JSON status reporting with detailed service information
• Comprehensive logging with configurable levels and file output

Management Script (scripts/oboe-daemon.sh)

• Simple start/stop/restart operations
• Status checking with detailed output
• PID file management for process tracking
• Configuration file support with environment variable overrides
• Proper error handling and cleanup

Documentation (docs/oboe-daemon.md)

• Complete usage instructions and examples
• Configuration reference with all available options
• Troubleshooting guide for common issues
• Integration details for the Codex ecosystem

Usage Example

# Start the daemon
./scripts/oboe-daemon.sh start

# Check status
./scripts/oboe-daemon.sh status

# Use custom configuration
OBOE_CONFIG=/path/to/config.json ./scripts/oboe-daemon.sh start

Configuration

The daemon supports JSON configuration files with options for:

• Monitored services list
• Health check intervals
• Recovery retry limits
• Logging levels and output paths
• Auto-recovery enablement

Key Benefits

• Reliability: Ensures critical Codex services remain operational
• Observability: Provides real-time status of all monitored components
• Automation: Automatically recovers from service failures
• Flexibility: Fully configurable for different environments
• Integration: Seamlessly works with the existing Codex ecosystem

This implementation restores the UNOVA project functionality and provides a robust foundation for monitoring the health of Codex components.

Created from VS Code via the GitHub Pull Request extension.

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[DanDanTheMuffinMan]

@copilot test

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[Copilot]

@copilot test

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✅ Complete test suite passed successfully!

Core Functionality Tests:

• ✅ Daemon startup/shutdown via both direct Python script and management script
• ✅ Status reporting with JSON output showing daemon and service states
• ✅ Configuration loading (default and custom JSON configs)
• ✅ Signal handling (SIGTERM/SIGINT for graceful shutdown)
• ✅ Log file creation and proper logging with configurable levels
• ✅ Environment variable configuration support
• ✅ Service health monitoring for codex-tui and codex-mcp-server
• ✅ PID file management and process tracking

Management Script Tests:

• ✅ start, stop, restart, status, and help commands
• ✅ Error handling for invalid configs and missing processes
• ✅ Custom configuration via OBOE_CONFIG environment variable

Documentation:

• ✅ Complete usage guide available at docs/oboe-daemon.md
• ✅ Configuration reference and troubleshooting instructions

Runtime Tests:

• ✅ Monitored services correctly detected as healthy
• ✅ Debug logging shows periodic health checks every 5 seconds (with test config)
• ✅ Graceful shutdown on signals with proper cleanup

The UNOVA Oboe daemon is fully operational and ready for production use. Commit: 8a60d28