Revisit navigation when viewing/editing routes

[Wotuu]

When you click on a route in your overview, you now go to the edit page. If you now what to share this route with friends you'll need to select a partial URL which is annoying. There is also no option to clone routes from that page.

The navigation should be redone here so it makes more sense.

[Wotuu]

Should also contain a link to the author of said route