/**
 * CLI entry point — Commander.js setup.
 *
 * Registers all commands: add, list, show, done, undone, edit, remove, stats, clear
 * Uses commander for argument parsing.
 *
 * @see spec.md for full requirements
 */

// TODO: Implement CLI entry point with Commander.js
// This file will be completed by an AI tool via proxym ticket dispatch.
