style(wezterm.lua): reformat config settings for better readability and consistency

feat(wezterm.lua): add support for custom colorscheme by reading from a file or defaulting to 'Catppuccin Mocha' if file not found

.config/wezterm/wezterm.lua

@@ -2,35 +2,45 @@ local wezterm = require("wezterm")
 
 local config = wezterm.config_builder()
 
-config = {
-    automatically_reload_config = true,
-    enable_tab_bar = false,
-    window_close_confirmation = "NeverPrompt",
-    window_decorations = "RESIZE",
-    default_cursor_style = "BlinkingBlock",
-    cursor_blink_rate = 0,
-    color_scheme = "tokyonight",
-    font = wezterm.font("FiraCode Nerd Font", { weight = 450, stretch = "Normal", style = "Normal" }),
-    font_size = 12.5,
-    background = {
-        {
-            source = {
-                Color = "#1a1b26",
-            },
-            width = "100%",
-            height = "100%",
-            opacity = 0.95,
-
-        }
-    },
-    window_padding = {
+config.automatically_reload_config = true
+config.enable_tab_bar = false
+config.scrollback_lines = 10000
+config.use_dead_keys = false
+config.window_close_confirmation = "NeverPrompt"
+config.window_decorations = "RESIZE"
+config.default_cursor_style = "BlinkingBlock"
+config.cursor_blink_rate = 0
+config.font = wezterm.font("FiraCode Nerd Font", { weight = 450, stretch = "Normal", style = "Normal" })
+config.font_size = 14
+config.window_background_opacity = .9
+-- background = {
+--     {
+--         source = {
+--             Color = "#1a1b26",
+--         },
+--         width = "100%",
+--         height = "100%",
+--         opacity = 0.90,
+--
+--     }
+-- },
+config.window_padding = {
     left = 3,
     right = 3,
     top = 20,
     bottom = 0,
-    },
-
-
 }
 
+
+
+
+-- Colorscheme
+local file = io.open(wezterm.config_dir .. "/colorscheme", "r")
+if file then
+    config.color_scheme = file:read("*a")
+    file:close()
+else
+    config.color_scheme = 'Catppuccin Mocha'
+end
+
 return config