Toggle visibility of navigation rail

[bgebelein]

Description

Currently the navigation rail can either be used or not. It is not possible to show / hide the navigation rail on demand.

It would be nice to be able to toggle the visibility of the navigation rail.

Considerations

From what i understand, the navigation rail is a plugin and not a basic puck feature.
Also the navigation rail holds mostly other plugins as their content.
It needs to be considered wether to implement this on the plugin side or on puck side.

Proposals

Proposal 1

I would like to see a solution that is part of the Puck API.
Similar to hiding the sidebars.

const usePuck = createUsePuck();
const dispatch = usePuck((s) => s.dispatch);

const togglePreview = () => {
    dispatch({
      type: "setUi",
      ui: {
        navigationRailVisible: false,
      },
    });
  };

[FedericoBonel]

Thank you for opening this! I do think this would be useful. We could also consider adding a button to the default UI.

For the record, the plugin rail is not a plugin itself but part of the core, where you can show UI for your plugins.