Commands

Both commands work on the current directory as the site root.

| Command | What it does |
| --- | --- |
| `taragen serve` | Serves the site at `http://localhost:8088`, renders pages on request, shows drafts, and live reloads the browser when files change. |
| `taragen build` | Cleans `_public/` and writes the whole site into it. Drafts are left out. Also available as `taragen gen` and `taragen generate`. |

The port (`8088`) and output directory (`_public`) are fixed.

`build` exits with a non-zero status on any error, so it is safe to use in CI
and deploy scripts.