AuthMiddleware is a Gin middleware function that handles authentication.

CompressRequest is a Gin middleware function that compresses HTTP request bodies using gzip compression if the request's content type is "application/json" or "text/html" and the client supports gzip encoding.

DecompressRequest is a Gin middleware function that decompresses HTTP request bodies encoded with gzip compression.

RequestLogger returns a Gin middleware function that logs incoming HTTP requests and outgoing HTTP responses using the provided logger.