I am trying to follow the instructions for setting up the HelixBase solution, using these instructions. https://github.com/muso31/Helixbase
Unfortunately on step 5 I'm a bit lost.
What do I need to do to run Unicorn?
To confirm what I have tried - I have restored nuget packages, built the solution and used the publish all projects gulp task. I have tried logging into sitecore admin and then changing the url to http://demo.helixbase.sc/unicorn.aspx