Settings dissapear if the connection is lost

[duzda]

Pretty much what does the title say, the settings button disappears if you're offline, it reappears once you get online. This is not much of an issue currently, since the app is kinda useless without connection, but may be problematic in the future.

[duzda]

Actually all the injections get removed, this should be resolved to allow playing local files without connection.

[duzda]

I would prefer a solution that disables react's way of reloading the website when offline. It's easily noticeable, that Deezer just swaps the middle part of the application on url change, however this is not the case when the app is offline and you redirect, then the whole app gets replaces. The solution should ideally either, change the file that gets loaded or disallow swapping the whole site.