- Add `coin` entry-point alias alongside `coinhunter` - Add short aliases for all commands (e.g., a/acc, m, opp/o, b, s) - Flatten `buy` and `sell` to top-level commands; remove `trade` parent - Add `--doc` flag to print output schema and field descriptions per command - Update README and tests - Bump version to 2.1.0 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>