Allow to view poll results without voting
Currently results are hidden until you vote. However, sometimes you want to see the results without voting. It would be nice to have a button or something to be able to view the results without having to vote. By default the results should always be hidden, showing results should be an explicit step e.g. by having to click the button to show results without voting.
(For people who want to be able to see results without voting already; you can view the results when watching the poll when not being logged in, e.g. by opening Pleroma in another browser/private window)