get feature flags

Controller:

github.com/raghavyuva/nixopus-api/internal/features/feature-flags/controller.(*FeatureFlagController).GetFeatureFlags

Middlewares:

• github.com/go-fuego/fuego.defaultLogger.middleware
• github.com/raghavyuva/nixopus-api/internal/routes.(*Router).SetupRoutes.(*Router).setupAuthentication.func1