TekH
8a05d86285
ProfileWorker changes: - Implement IHealthCheck interface - Replace _workCount with DateTime-based tracking - Track _lastSuccessfulRun, _consecutiveFailures, _lastException - Graceful shutdown handling (OperationCanceledException) - Health states: Healthy, Degraded (1-2 failures), Unhealthy (3x interval) DependencyInjection changes: - Register ProfileWorker as singleton (for health check access) - Use factory pattern for IHostedService registration Program.cs changes: - Add health check service with ProfileWorker - Map /health endpoint (full JSON response with all checks) - Map /health/ready endpoint (filtered by 'ready' tag) - Custom JSON response writer with detailed metrics