Project Detected: Node.js Express API --- Endpoint Added: - Method: GET - Route: /health - Purpose: Return basic service health status --- Implementation Summary: - Added /health route to the existing Express router - Returned a JSON response with status and timestamp - Preserved existing middleware and app structure --- Files Modified: - src/routes/index.js - tests/health.test.js --- Commands Executed: - npm test --- Validation Result: The health endpoint test passed successfully. --- How to Test: curl http://localhost:3000/health --- Next Steps: Add uptime or dependency health checks if this endpoint will be used by monitoring tools.