Introduction To Interceptors

# NestJS Interceptors: Enhancing Request Lifecycle Ever felt like your NestJS application's request handling could be more streamlined, more powerful, or simply more elegant? Imagine a way to inject custom logic *before* a route handler executes, *after* it finishes, or even to transform its response. This is where **NestJS Interceptors** shine, acting as powerful tools to augment the request-response cycle without cluttering your core business logic. In the world of web frameworks, handling c