Make kiwix-serve "Home" button redirected to Ideascube welcome page
Currently for the kiwix-serve subdomain / we land to the kiwix-serve welcome page. In the context of Kiwix Hotspot, it would make more sense to have this / url redirected to the Ideascube subdomain welcome page.
See original report here: https://github.com/openzim/wikifundi/issues/85