v2.4.0: Bump version to 2.4.0

[2.4.0] - 2025-01-06

Added

• Docker Mode: Run Claude in isolated Docker containers for enhanced security and environment control
  • Use --docker flag with CLI or docker: true option in SDK
  • Automatic container management with volume mounting
  • Supports all standard Claude features in containerized environment
• Docker SDK Integration: New docker() function for programmatic Docker mode usage
  • Example: await docker({ prompt: "Hello", vars: { name: "World" } })
  • Full support for streaming, interactive mode, and session management
  • Compatible with all existing SDK options

Changed

• Enhanced CLI Options: Added Docker-specific flags for container control
  • --docker: Enable Docker mode
  • --docker-image: Specify custom Claude Docker image
  • Improved help documentation for Docker features

Fixed

• Linting Issues: Resolved TypeScript and Biome linting warnings for cleaner codebase
• Session Management: Fixed dry-run mode compatibility with Docker sessions