{
    "stopped": bool,
    "consecutive_failures": int,
    "last_error": Optional[str],
    "last_refreshed": datetime,
}

from adaline.main import Adaline

adaline = Adaline()

controller = await adaline.init_latest_deployment(
    prompt_id="prompt_abc123",
    deployment_environment_id="environment_abc123",
)

# Snapshot current health
status = controller.get_background_status()
print(status["stopped"], status["consecutive_failures"], status["last_error"])

import asyncio

async def health_loop(controller):
    while True:
        status = controller.get_background_status()
        if status["stopped"]:
            print("Background refresh stopped — deployments are stale")
            break
        if status["consecutive_failures"] >= 3:
            print(f"Deployment refresh degraded: {status['consecutive_failures']} failures. "
                  f"Last error: {status['last_error']}")
        await asyncio.sleep(30)