- Implement actual AI response parsing in parseValidationResult() with JSON extraction
from markdown code blocks, repair for common JSON issues, and assertion result parsing
- Fix notifyValidationComplete to pass feature.taskId instead of featureId to
handleTaskCompletion() in in-process-runtime, dashboard, and serve
- Fix recoverActiveMissions() to actually transition validating features back to
implementing and call processTaskOutcome for features with completed tasks
- Add comprehensive unit tests for MissionExecutionLoop lifecycle, processTaskOutcome,
recoverActiveMissions, and error handling
ecf7f266b1