fix(log): use go-chi realip middleware (#874)

Author: erri120

internal/server/handler.go

@@ -47,6 +47,7 @@ func newHandler(ctx context.Context, rootURL string,
 
 	router := chi.NewRouter()
 
+	router.Use(middleware.RealIP)
 	router.Use(middleware.Logger)
 	rootURL = strings.TrimSuffix(rootURL, "/")