Changed cava foreground to dracula purple

.config/cava/config

@@ -207,7 +207,7 @@
 # 'frequency' displays the lower cut off frequency of the bar above.
 # Only supported on ncurses and noncurses output.
 ; xaxis = none
- 
+
 # enable synchronized sync. 1 = on, 0 = off
 # removes flickering in alacritty terminal emulator.
 # defaults to off since the behaviour in other terminal emulators is unknown
@@ -241,7 +241,7 @@
 
 # SDL and sdl_glsl only support hex code colors, these are the default:
 ; background = '#111111'
-; foreground = '#33ffff'
+foreground = '#BD93F9'
 
 
 # Gradient mode, only hex defined colors are supported,
@@ -279,7 +279,7 @@
 
 # use theme file instead of defining colors in this file
 # themes are located in $HOME/.config/cava/themes
-; theme = 'none'
+; theme = 'default'
 
 
 [smoothing]