Bug: Space key triggers power save block from torrent list

Hitting Space from the torrent list should not cause power save to be
blocked.

renderer/index.js

@@ -378,6 +378,7 @@ function pause () {
 }
 
 function playPause () {
+  if (state.location.current().url !== 'player') return
   if (state.playing.isPaused) {
     play()
   } else {