[update] Use the dracula theam for `cava`

.config/cava/config

@@ -1,11 +1,5 @@
 ## Configuration file for CAVA. Default values are commented out. Use either ';' or '#' for commenting.
-
-
 [general]
-
-# Smoothing mode. Can be 'normal', 'scientific' or 'waves'. DEPRECATED as of 0.6.0
-; mode = normal
-
 # Accepts only non-negative values.
 framerate = 144
 
@@ -21,9 +15,9 @@ sensitivity = 200
 
 # The number of bars (0-200). 0 sets it to auto (fill up console).
 # Bars' width and space between bars in number of characters.
-; bars = 0
+bars = 0
 bar_width = 3
-; bar_spacing = 1
+bar_spacing = 1
 # bar_height is only used for output in "noritake" format
 ; bar_height = 32
 
@@ -127,32 +121,16 @@ channels = stereo
 
 [color]
 
-# Colors can be one of seven predefined: black, blue, cyan, green, magenta, red, white, yellow.
-# Or defined by hex code '#xxxxxx' (hex code must be within ''). User defined colors requires
-# ncurses output method and a terminal that can change color definitions such as Gnome-terminal or rxvt.
-# if supported, ncurses mode will be forced on if user defined colors are used.
-# default is to keep current terminal color
-; background = default
-; foreground = default
+gradient = 1
 
-# SDL only support hex code colors, these are the default:
-; background = '#111111'
-; foreground = '#33cccc'
-
-
-# Gradient mode, only hex defined colors (and thereby ncurses mode) are supported,
-# background must also be defined in hex  or remain commented out. 1 = on, 0 = off.
-# You can define as many as 8 different colors. They range from bottom to top of screen
-; gradient = 0
-; gradient_count = 8
-; gradient_color_1 = '#59cc33'
-; gradient_color_2 = '#80cc33'
-; gradient_color_3 = '#a6cc33'
-; gradient_color_4 = '#cccc33'
-; gradient_color_5 = '#cca633'
-; gradient_color_6 = '#cc8033'
-; gradient_color_7 = '#cc5933'
-; gradient_color_8 = '#cc3333'
+gradient_color_1 = '#8BE9FD'
+gradient_color_2 = '#9AEDFE'
+gradient_color_3 = '#CAA9FA'
+gradient_color_4 = '#BD93F9'
+gradient_color_5 = '#FF92D0'
+gradient_color_6 = '#FF79C6'
+gradient_color_7 = '#FF6E67'
+gradient_color_8 = '#FF5555'