🎉 SYNTHWAVE WALLPAPER: video wallpaper goes brrr

ships Retro Sun WPE.mp4 (credit: James White design, E-Cube anim) as
default desktop wallpaper via Smart Video Wallpaper Reborn plasmoid.
muted by default so your ears dont get synthwaved at 6am.
mpv bumped from optdepends to depends bc we ship a video now.

also the layan theme now comes with a built-in rave, you're welcome.

packages/antergos-layan-theme/Configs/Home/.config/plasma-org.kde.plasma.desktop-appletsrc

@@ -633,7 +633,7 @@ immutability=1
 lastScreen=0
 location=0
 plugin=org.kde.plasma.folder
-wallpaperplugin=org.kde.image
+wallpaperplugin=luisbocanegra.smart.video.wallpaper.reborn
 
 [Containments][87][ConfigDialog]
 DialogHeight=540
@@ -646,10 +646,11 @@ ToolBoxButtonY=56
 positions={"1920x1080":["1","17"],"2560x1440":[]}
 sortMode=-1
 
-[Containments][87][Wallpaper][org.kde.image][General]
-Image=/usr/share/logos/Plasma64.png
-PreviewImage=/usr/share/logos/Plasma64.png
-SlidePaths=/usr/share/logos/
+[Containments][87][Wallpaper][luisbocanegra.smart.video.wallpaper.reborn][General]
+VideoUrls=["file:///usr/share/backgrounds/antergos/Retro%20Sun%20WPE.mp4"]
+Volume=0
+MuteMode=5
+FillMode=2
 
 [Containments][9][Applets][24][Configuration]
 PreloadWeight=42