- Add `DockerService` class to handle container lifecycle operations
- Add methods for container validation, execution, and file copying
- Add support for building images with platform-specific configuration
- Add container start/stop operations with parallel processing
- Add logging and progress indicators using `ora` spinners
- Add `FilesystemService` class to handle directory operations
- Implement methods for existence checks, path resolution and cleanup
- Add platform detection utility for cross-platform support
- Add interactive prompt for directory creation using `inquirer`
- add `parseOptions` function that validates options against zod schema
- return validated data using `neverthrow` result type
- handle validation errors with detailed messages
- add `error.ts` with type-safe error handling functions
- add `handleError` for general and `zod` validation errors
- add tests covering various error scenarios and edge cases
- implement singleton logger with multiple log levels (ERROR, WARN, INFO, DEBUG)
- support colored output using chalk for different log types
- add message formatting for errors and objects
- include tests for logger behavior, levels and color output
- implement break method for line spacing
- add cli entrypoint with version and help commands
- set up command structure using commander.js
- add signal handlers for SIGINT and SIGTERM
- add integration tests for command behavior
- use package version from package.json
- Add `findRoot` function to locate nearest package.json in directory tree
- Add `getPackageInfo` function to parse package.json contents
- Add tests for successful path traversal and error handling
