pub fn run_picker(
title: &str,
sections: Vec<Section>,
actions: Vec<PickerAction<'_>>,
) -> Result<PickerOutcome>Expand description
Run an interactive sectioned multi-select picker.
Sections are rendered with bold headers; items below them have checkboxes.
Navigation skips headers automatically. Optional actions bind keys to
caller-defined handlers that receive the terminal for full-screen takeover.