v0.4.0

Added

• Gateway authentication controllers with comprehensive tests.
• RedirectsIfRequested trait and redirect support in auth controllers.
• Configurable gateway_auth.default_redirect setting.
• token() method in GatewayGuard.
• Logging for JWT key loading and decoding.
• PHPDoc comments across GatewayGuard methods.
• Laravel Pint integration and PSR-12 code style.

Changed

• Removed __get magic method from ExternalUser.
• Enhanced redirect logic and session handling in GatewayGuard.
• Documentation reorganized with a new features list.
• Commented out session migration due to CSRF conflicts.