It has taken me a while to get round to it (!), but I have updated the navigation structure on the wiki. Hopefully this will make the wiki easier to find things. At the moment each navigation link is directed to the landing page for that section. and i have picked some icons. If your theme wants a different icon - please search here and let me know which one you would like.
As you will see from the screenshot:
The home button now takes you to the wiki homepage, the browse button adjacent to it will take you to the complete file structure of the wiki (if you are looking for a particular page) see second screen shot:
I have tried to move loose pages into their relevant sections and made private any duplicate pages. It is important that each landing page for each section links/lists the child pages in their section. In the next version of wiki.js the navigation tree will be able to list child pages (pages under each main section), but for now this is not available.
To get back to the simple icon navigation structure you just need to click on main menu
As part of the tidy up I have moved the page contents/tags box to the right handside - to differentiate from the main wiki navigation structure which is on the left.