v1.2.3: Bug fixes - QUIT command response, panic recovery, error mess…

…ages, thread safety, config defaults

Add IdleCheckFrequency to manage idle connection checks and improve s…

…hutdown error handling

Server connection management; add bulk string reading optimization, i…

…mprove connection limit checks, and refine idle connection handling

Server configuration with customizable timeouts and connection limits…

…; implement structured logging support

Update go.mod and go.sum to include direct dependencies for Redis and…

… Ginkgo

Add go.sum for dependency management