CreateHealthClient creates a gRPC health client to be used for health checks.

LoadTLSConfigWithTrustedCerts loads the TLS configuration either from the specified paths or using raw PEM data, depending on the CI environment variable.

NewClientPool creates a new connection pool with the given configuration.

NewServer creates a new gRPC server.

ServeSwaggerUI configures the HTTP server to serve the Swagger UI files.

StartHTTPServer starts the HTTP server with TLS enabled.

ConnectionPool manages the gRPC connections.

API Error Handling CustomError represents a custom error with a status code and field violation details.

PoolConfig holds the configuration for the gRPC connection pool.

Server serves gRPC requests for the streamfair user management service.