- Add new CLI command 'get-local-version' to display current version and check for updates
- Reuses existing version checking infrastructure from auto-update-checker
- Supports both human-readable and JSON output formats
- Handles edge cases: local dev mode, pinned versions, network errors
- Provides colored terminal output with picocolors
- Closes#260
Co-authored-by: sisyphus-dev-ai <sisyphus-dev-ai@users.noreply.github.com>
