Implement semantic theme color system

themes/catppuccin/colors.toml

@@ -1,3 +1,5 @@
+mode = "dark"
+
 accent = "#89b4fa"
 cursor = "#f5e0dc"
 foreground = "#cdd6f4"
@@ -5,19 +7,28 @@ background = "#1e1e2e"
 selection_foreground = "#1e1e2e"
 selection_background = "#f5e0dc"
 
-color0 = "#45475a"
-color1 = "#f38ba8"
-color2 = "#a6e3a1"
-color3 = "#f9e2af"
-color4 = "#89b4fa"
-color5 = "#f5c2e7"
-color6 = "#94e2d5"
-color7 = "#bac2de"
-color8 = "#585b70"
-color9 = "#f38ba8"
-color10 = "#a6e3a1"
-color11 = "#f9e2af"
-color12 = "#89b4fa"
-color13 = "#f5c2e7"
-color14 = "#94e2d5"
-color15 = "#a6adc8"
+bg = "#1e1e2e"
+lighter_bg = "#313244"
+selection = "#45475a"
+muted = "#585b70"
+dark_fg = "#6c7086"
+fg = "#9399b2"
+light_fg = "#bac2de"
+bright_fg = "#cdd6f4"
+
+red = "#f38ba8"
+yellow = "#f9e2af"
+orange = "#f6b6ab"
+green = "#a6e3a1"
+cyan = "#94e2d5"
+blue = "#89b4fa"
+purple = "#f5c2e7"
+brown = "#7b5b55"
+dark_bg = "#161622"
+darker_bg = "#101019"
+bright_red = "#f38ba8"
+bright_yellow = "#f9e2af"
+bright_green = "#a6e3a1"
+bright_cyan = "#94e2d5"
+bright_blue = "#89b4fa"
+bright_purple = "#f5c2e7"