- Add SecurityMiddleware class with YAML-based configuration support
- Implement three-tier configuration hierarchy (Enterprise → Global → Project → Custom)
- Add ASK action support for prompting users instead of just blocking
- Create EnhancedRooIgnoreController that integrates with SecurityMiddleware
- Support both gitignore-style and regex patterns for file matching
- Add comprehensive type definitions for security configuration
- Include example YAML configurations for different use cases
- Add documentation for the new security middleware features
- Implement tests for core functionality
Fixes#7912
