radin-showlisted

# Show Backlog Print the current project's backlog as markdown. ```bash radin backlog show ``` Pass a category when the user narrows the scope ("show me fix items"): `backlog show fix`. Otherwise pass none. It exits 1 with "no backlog" when the project has none. Tell the user that, point them at `radin-record` or `radin-review` to start one, and create no file. Print the output as-is: the CLI already orders and formats it.