A couple of uncommitted changes for mpv, vim, and qute

- Drop the audio normalization filter for mpv. It was doing more harm
  than good.
- Make the tab bar in qute only display if I have multiple tabs
- Kill mouse interference in vim dead

.config/mpv/mpv.conf

@@ -13,7 +13,7 @@ hwdec=auto
 
 # Audio filter to try to normalize audio levels. Especially important for
 # Twitch where there's no defacto normal level to target
-af="dynaudnorm=g=5:f=250:r=0.9:p=0.5"
+#af="dynaudnorm=g=5:f=250:r=0.9:p=0.5"
 
 # Put screenshots in my bespoke screenshot dir
 screenshot-directory=~/screenshot