feat: add new waybar top configuration with separate config and style files;

feat: add waybar colors.css for centralized color definitions;
experiment: change cava visual style to solid blue foreground and disable gradient;
chore: remove nwg-dock-hyprland from hyprland autostart and toggle scripts;
refactor: update waybar launch commands to use new config_top.jsonc and style_top.css;
refactor: simplify gamemode.sh by removing STATUSBAR variable and updating waybar commands;
chore: add placeholder config_bottom.jsonc and style_bottom.css for future dual-bar setup

cava/config

@@ -217,7 +217,7 @@ bar_width = 1
 # a terminal that can change color definitions such as Gnome-terminal or rxvt.
 # default is to keep current terminal color
 ; background = default
-; foreground = default
+foreground = blue
 
 # SDL and sdl_glsl only support hex code colors, these are the default:
 ; background = '#111111'
@@ -227,7 +227,7 @@ bar_width = 1
 # Gradient mode, only hex defined colors 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 = 1
+gradient = 0
 gradient_count = 2
 gradient_color_1 = '#9E2238'
 gradient_color_2 = '#9E2238'