- Introduced `ddev` configuration for Laravel-based SAML SSO setup.
- Added detailed technical specifications for SAML 2.0 integration, including endpoints, flows, and cryptographic signing.
- Created extensive unit tests to validate `SamlIdpController` and `SamlIdpService` functionalities.
- Enhanced metadata generation, SAML request parsing, and cryptographic signing of responses.
- Implemented models, services, and tests to standardize IdP interactions with Service Providers.
- Added `DefaultUserRole` and permissions enums (`AccessManager`, `Apps`, `Settings`) for centralizing role and permission constants.
- Implemented `DashboardRoute` helper to resolve routes dynamically based on user roles.
- Introduced seeders for default roles (`DefaultRoleWithPermissionSeeder`, `PermissionSeeder`, `ExampleUserWithRoleSeeder`) with role-permission assignments.
- Created `EnumExtractor` utility for parsing enums and generating permissions.
- Customized dashboard routes with role-based redirection logic.
- Updated sidebar navigation to display role-based menu items with permission checks.
