The tab menu in a repository can be a bit confusing. The first tab will be rendered active for two distinctive states:
- the home view in the currently selected branch
- the browse view in the currently selected branch
This diff will give the home view a dedicated extra tab. When switching the branches, we won't switch between home and browse view like it is done now.
And I have changed the crumb text for the browse view to "Code" to match it up with the tab name.
Additionally the readme is now the first content on the home view.
Fixes T15728