Function show_album_picker_dialog 

pub(super) fn show_album_picker_dialog(
    parent: &impl IsA<Window>,
    albums_ref: Rc<RefCell<Vec<(String, String)>>>,
    target_album_state: Rc<RefCell<String>>,
    trigger_btn: Button,
    on_settings_changed: Rc<dyn Fn()>,
)

Construct and present a modal search and select window for linking a folder to an Immich album.