- Introduced `allow_anonymous` configuration option to permit requests without an Authorization header.
- Updated HAProxy configuration to handle optional JWT validation for anonymous access.
- Enhanced documentation with use cases, examples, and configuration details for `allow_anonymous`.
- Adjusted tests and plugin logic to support anonymous access scenarios.
- Added individual markdown files with examples, configuration options, and HAProxy outputs for each plugin.
- Updated `README.md` to link plugin-specific documentation.
- Enhanced `plugins.md` to summarize plugin features and usage.
- Included Docker, Kubernetes, Swarm, and static configuration examples for all plugins.
