nice-grpc Client Retry Middleware

nice-grpc-client-middleware-retry is a client-side middleware for the `nice-grpc` TypeScript gRPC library, enabling automatic retries for unary gRPC calls. It integrates seamlessly with the `nice-grpc` client factory to add robust fault tolerance with features like exponential backoff. The current stable version is 3.1.14, and the `nice-grpc` ecosystem, which this package is part of, maintains an active and frequent release cadence, often with updates every few weeks for core packages. A key differentiator is its strong TypeScript support and modern API leveraging Promises and Async Iterables, providing a more ergonomic experience compared to traditional gRPC implementations. It also emphasizes the importance of idempotency, requiring explicit configuration for retries on non-idempotent operations to prevent unintended side effects.