- Add sanitize_for_prompt() function to security module
- Remove suspicious control characters (except whitespace)
- Detect and log common prompt injection patterns
- Escape dangerous XML-like tags used for prompt manipulation
- Truncate user content to max length (default 50000 chars)
- Integrate sanitization in parser before building LLM prompts
- Add comprehensive test suite (12 new tests)
Refs #338
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implements the Coordinator class with main orchestration loop:
- Async loop architecture with configurable poll interval
- process_queue() method gets next ready issue and spawns agent (stub)
- Graceful shutdown handling with stop() method
- Error handling that allows loop to continue after failures
- Logging for all actions (start, stop, processing, errors)
- Integration with QueueManager from #159
- Active agent tracking for future agent management
Configuration settings added:
- COORDINATOR_POLL_INTERVAL (default: 5.0s)
- COORDINATOR_MAX_CONCURRENT_AGENTS (default: 10)
- COORDINATOR_ENABLED (default: true)
Tests: 27 new tests covering all acceptance criteria
Coverage: 92% overall (100% for coordinator.py)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>