Remove the entire sandbox security system including:
- All sandbox-related Rust code and dependencies (gaol crate)
- Sandbox command handlers and platform-specific implementations
- Comprehensive test suite for sandbox functionality
- Agent sandbox settings UI components
Simplify agent configuration by removing sandbox and permission fields:
- Remove sandbox_enabled, enable_file_read, enable_file_write, enable_network from agent configs
- Update all CC agents to use simplified configuration format
- Remove sandbox references from documentation and UI
- Add detailed documentation for CC Agents feature
- Include agent catalog with Git Commit Bot, Security Scanner, and Unit Tests Bot
- Document import/export functionality and file format specifications
- Provide technical implementation details for backend and frontend
- Add contributing guidelines for community agent development
- Include visual elements with badges and structured tables for better UX
