Fix the logo in header not being an anchor link.
What does this MR do?
Adds an actual link to the Tanuki in the header instead of a Turbolinks.visit()
.
Are there points in the code the reviewer needs to double check?
Do we care that this reverts the Safari issue fixed in !2690 (closed)? I feel bad, but it's hacky and there's not a great way to fix it here.
Why was this MR needed?
You couldn't open the home page in a new tab before, it was very annoying.
What are the relevant issue numbers?
Fixes #18604 (closed)
cc: @rspeicher