I'm a new Grav user and want to understand how to manage my site's content and structure. Please navigate to the 'Pages' section under 'Content' and identify how to create a new page, what the default page type is, and how to change a page's visibility.
Navigate to 'https://learn.getgrav.org'. Click on the 'Pages' link (ID 94) under the 'Content' section. Locate information on how to create a new page. Identify the default page type in Grav. Find instructions on how to change a page's visibility (e.g., making it visible or invisible in navigation).
The agent successfully navigates to the 'Pages' documentation page. The agent identifies that new pages are created by adding a new folder with a Markdown file (e.g., `default.md`). The agent states that the default page type is 'item' (or 'default'). The agent explains that page visibility in navigation can be controlled by prefixing the folder name with a number and a dot (e.g., `01.my-page` for visible, `my-page` for invisible).