Added an HTTP endpoint to check if Keeper is ready to accept traffic.
Why it matters
This feature provides a simple and efficient way to verify the readiness of Keeper, enabling users and automation tools to determine when Keeper is available to handle requests. This helps improve monitoring and orchestration by allowing early detection of service readiness.How to use it
Users can access the new HTTP endpoint exposed by Keeper to check its readiness status. Sending an HTTP request to this endpoint will return whether Keeper is ready to accept traffic, facilitating integration with health checks and load balancers.