+media terms to launch_music

Similar to dev class terminals, I've added an option to dwm to make
'media-term' class terminals stay in the 3rd workspace (media
workspace).

Scripts/.local/scripts/launch_music

@@ -1,4 +1,4 @@
 #!/bin/bash
 
-$($TERMINAL -t 'NCM' -e ncmpcpp) &
-$($TERMINAL -t 'VIS' -e vis)
+$($TERMINAL -c 'media-term' -t 'NCM' -e ncmpcpp) &
+$($TERMINAL -c 'media-term' -t 'VIS' -e vis)