Refresh without asking on empty view when new articles are available

[stefan-niedermann]

Settings: Only show unread notes = true

Step one: Mark everything as read
Step two: Open Sidebar, select "Unread Notes"
Step three: Empty view is shown
Step four: Pull to refresh

Current behaviour: toast appears with button "refresh"

Expected behaviour: When there is nothing in the view, just refresh without asking the user, of course everyone wants to refresh, what else?

[David-Development]

@stefan-niedermann Good point! It's been bothering me too since I need to login often to test the single sign on feature and it never displays the rss items right away. Thanks! :)